81645827328

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 432

約数和(自身を含む): 259201038096

約数和(自身を除く): 177555210768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 101, 104, 117, 128, 137, 144, 156, 192, 197, 202, 208, 234, 256, 274, 288, 303, 312, 384, 394, 404, 411, 416, 468, 548, 576, 591, 606, 624, 768, 788, 808, 822, 832, 909, 936, 1096, 1152, 1182, 1212, 1233, 1248, 1313, 1576, 1616, 1644, 1664, 1773, 1781, 1818, 1872, 2192, 2304, 2364, 2424, 2466, 2496, 2561, 2626, 3152, 3232, 3288, 3328, 3546, 3562, 3636, 3744, 3939, 4384, 4728, 4848, 4932, 4992, 5122, 5252, 5343, 6304, 6464, 6576, 7092, 7124, 7272, 7488, 7683, 7878, 8768, 9456, 9696, 9864, 9984, 10244, 10504, 10686, 11817, 12608, 12928, 13152, 13837, 14184, 14248, 14544, 14976, 15366, 15756, 16029, 17536, 18912, 19392, 19728, 19897, 20488, 21008, 21372, 23049, 23634, 25216, 25856, 26304, 26989, 27674, 28368, 28496, 29088, 29952, 30732, 31512, 32058, 35072, 37824, 38784, 39456, 39794, 40976, 41511, 42016, 42744, 46098, 47268, 50432, 52608, 53978, 55348, 56736, 56992, 58176, 59691, 61464, 63024, 64116, 75648, 77568, 78912, 79588, 80967, 81952, 83022, 84032, 85488, 92196, 94536, 105216, 107956, 110696, 113472, 113984, 116352, 119382, 122928, 124533, 126048, 128232, 151296, 157824, 159176, 161934, 163904, 166044, 168064, 170976, 179073, 179881, 184392, 189072, 215912, 221392, 226944, 227968, 232704, 238764, 242901, 245856, 249066, 252096, 256464, 258661, 315648, 318352, 323868, 327808, 332088, 336128, 341952, 350857, 358146, 359762, 368784, 378144, 431824, 442784, 453888, 455936, 477528, 485802, 491712, 498132, 504192, 512928, 517322, 539643, 636704, 647736, 655616, 664176, 683904, 701714, 716292, 719524, 737568, 756288, 775983, 863648, 885568, 955056, 971604, 983424, 996264, 1008384, 1025856, 1034644, 1052571, 1079286, 1273408, 1295472, 1328352, 1367808, 1403428, 1432584, 1439048, 1475136, 1512576, 1551966, 1618929, 1727296, 1771136, 1910112, 1943208, 1966848, 1992528, 2051712, 2069288, 2105142, 2158572, 2327949, 2546816, 2590944, 2656704, 2725889, 2806856, 2865168, 2878096, 2950272, 3025152, 3103932, 3157713, 3237858, 3454592, 3542272, 3820224, 3886416, 3985056, 4103424, 4138576, 4210284, 4317144, 4655898, 5093632, 5181888, 5313408, 5451778, 5613712, 5730336, 5756192, 5900544, 6207864, 6315426, 6475716, 6909184, 7640448, 7772832, 7970112, 8177667, 8277152, 8420568, 8634288, 9311796, 10363776, 10626816, 10903556, 11227424, 11460672, 11512384, 12415728, 12630852, 12951432, 15280896, 15545664, 15940224, 16355334, 16554304, 16841136, 17268576, 18623592, 20727552, 21807112, 22454848, 22921344, 23024768, 24533001, 24831456, 25261704, 25902864, 31091328, 31880448, 32710668, 33108608, 33682272, 34537152, 35436557, 37247184, 43614224, 44909696, 45842688, 46049536, 49066002, 49662912, 50523408, 51805728, 62182656, 65421336, 66217216, 67364544, 69074304, 70873114, 74494368, 87228448, 89819392, 98132004, 99325824, 101046816, 103611456, 106309671, 130842672, 134729088, 138148608, 141746228, 148988736, 174456896, 196264008, 198651648, 202093632, 207222912, 212619342, 261685344, 269458176, 283492456, 297977472, 318929013, 348913792, 392528016, 404187264, 414445824, 425238684, 523370688, 566984912, 595954944, 637858026, 697827584, 785056032, 808374528, 850477368, 1046741376, 1133969824, 1275716052, 1570112064, 1700954736, 2093482752, 2267939648, 2551432104, 3140224128, 3401909472, 4535879296, 5102864208, 6280448256, 6803818944, 9071758592, 10205728416, 13607637888, 20411456832, 27215275776, 40822913664, 81645827328]

約数ペア:

[(1, 81645827328), (2, 40822913664), (3, 27215275776), (4, 20411456832), (6, 13607637888), (8, 10205728416), (9, 9071758592), (12, 6803818944), (13, 6280448256), (16, 5102864208), (18, 4535879296), (24, 3401909472), (26, 3140224128), (32, 2551432104), (36, 2267939648), (39, 2093482752), (48, 1700954736), (52, 1570112064), (64, 1275716052), (72, 1133969824), (78, 1046741376), (96, 850477368), (101, 808374528), (104, 785056032), (117, 697827584), (128, 637858026), (137, 595954944), (144, 566984912), (156, 523370688), (192, 425238684), (197, 414445824), (202, 404187264), (208, 392528016), (234, 348913792), (256, 318929013), (274, 297977472), (288, 283492456), (303, 269458176), (312, 261685344), (384, 212619342), (394, 207222912), (404, 202093632), (411, 198651648), (416, 196264008), (468, 174456896), (548, 148988736), (576, 141746228), (591, 138148608), (606, 134729088), (624, 130842672), (768, 106309671), (788, 103611456), (808, 101046816), (822, 99325824), (832, 98132004), (909, 89819392), (936, 87228448), (1096, 74494368), (1152, 70873114), (1182, 69074304), (1212, 67364544), (1233, 66217216), (1248, 65421336), (1313, 62182656), (1576, 51805728), (1616, 50523408), (1644, 49662912), (1664, 49066002), (1773, 46049536), (1781, 45842688), (1818, 44909696), (1872, 43614224), (2192, 37247184), (2304, 35436557), (2364, 34537152), (2424, 33682272), (2466, 33108608), (2496, 32710668), (2561, 31880448), (2626, 31091328), (3152, 25902864), (3232, 25261704), (3288, 24831456), (3328, 24533001), (3546, 23024768), (3562, 22921344), (3636, 22454848), (3744, 21807112), (3939, 20727552), (4384, 18623592), (4728, 17268576), (4848, 16841136), (4932, 16554304), (4992, 16355334), (5122, 15940224), (5252, 15545664), (5343, 15280896), (6304, 12951432), (6464, 12630852), (6576, 12415728), (7092, 11512384), (7124, 11460672), (7272, 11227424), (7488, 10903556), (7683, 10626816), (7878, 10363776), (8768, 9311796), (9456, 8634288), (9696, 8420568), (9864, 8277152), (9984, 8177667), (10244, 7970112), (10504, 7772832), (10686, 7640448), (11817, 6909184), (12608, 6475716), (12928, 6315426), (13152, 6207864), (13837, 5900544), (14184, 5756192), (14248, 5730336), (14544, 5613712), (14976, 5451778), (15366, 5313408), (15756, 5181888), (16029, 5093632), (17536, 4655898), (18912, 4317144), (19392, 4210284), (19728, 4138576), (19897, 4103424), (20488, 3985056), (21008, 3886416), (21372, 3820224), (23049, 3542272), (23634, 3454592), (25216, 3237858), (25856, 3157713), (26304, 3103932), (26989, 3025152), (27674, 2950272), (28368, 2878096), (28496, 2865168), (29088, 2806856), (29952, 2725889), (30732, 2656704), (31512, 2590944), (32058, 2546816), (35072, 2327949), (37824, 2158572), (38784, 2105142), (39456, 2069288), (39794, 2051712), (40976, 1992528), (41511, 1966848), (42016, 1943208), (42744, 1910112), (46098, 1771136), (47268, 1727296), (50432, 1618929), (52608, 1551966), (53978, 1512576), (55348, 1475136), (56736, 1439048), (56992, 1432584), (58176, 1403428), (59691, 1367808), (61464, 1328352), (63024, 1295472), (64116, 1273408), (75648, 1079286), (77568, 1052571), (78912, 1034644), (79588, 1025856), (80967, 1008384), (81952, 996264), (83022, 983424), (84032, 971604), (85488, 955056), (92196, 885568), (94536, 863648), (105216, 775983), (107956, 756288), (110696, 737568), (113472, 719524), (113984, 716292), (116352, 701714), (119382, 683904), (122928, 664176), (124533, 655616), (126048, 647736), (128232, 636704), (151296, 539643), (157824, 517322), (159176, 512928), (161934, 504192), (163904, 498132), (166044, 491712), (168064, 485802), (170976, 477528), (179073, 455936), (179881, 453888), (184392, 442784), (189072, 431824), (215912, 378144), (221392, 368784), (226944, 359762), (227968, 358146), (232704, 350857), (238764, 341952), (242901, 336128), (245856, 332088), (249066, 327808), (252096, 323868), (256464, 318352), (258661, 315648)]