978155568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 3249792000

約数和(自身を除く): 2271636432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 89, 103, 104, 108, 114, 117, 144, 152, 156, 171, 178, 206, 208, 216, 228, 234, 247, 267, 304, 309, 312, 342, 351, 356, 412, 432, 456, 468, 494, 513, 534, 618, 624, 684, 702, 712, 741, 801, 824, 912, 927, 936, 988, 1026, 1068, 1157, 1236, 1339, 1368, 1404, 1424, 1482, 1602, 1648, 1691, 1854, 1872, 1957, 1976, 2052, 2136, 2223, 2314, 2403, 2472, 2678, 2736, 2781, 2808, 2964, 3204, 3382, 3471, 3708, 3914, 3952, 4017, 4104, 4272, 4446, 4628, 4806, 4944, 5073, 5356, 5562, 5616, 5871, 5928, 6408, 6669, 6764, 6942, 7416, 7828, 8034, 8208, 8892, 9167, 9256, 9612, 10146, 10413, 10712, 11124, 11742, 11856, 12051, 12816, 13338, 13528, 13884, 14832, 15219, 15656, 16068, 17613, 17784, 18334, 18512, 19224, 20292, 20826, 21424, 21983, 22248, 23484, 24102, 25441, 26676, 27056, 27501, 27768, 30438, 31239, 31312, 32136, 35226, 35568, 36153, 36668, 38448, 40584, 41652, 43966, 44496, 45657, 46968, 48204, 50882, 52839, 53352, 55002, 55536, 60876, 62478, 64272, 65949, 70452, 72306, 73336, 76323, 81168, 82503, 83304, 87932, 91314, 93936, 96408, 101764, 105678, 106704, 110004, 119171, 121752, 124956, 131898, 140904, 144612, 146672, 152646, 165006, 166608, 174173, 175864, 182628, 192816, 197847, 203528, 211356, 220008, 228969, 238342, 243504, 247509, 249912, 263796, 281808, 289224, 305292, 330012, 348346, 351728, 357513, 365256, 395694, 407056, 422712, 440016, 457938, 476684, 495018, 499824, 522519, 527592, 578448, 593541, 610584, 660024, 686907, 696692, 715026, 730512, 791388, 845424, 915876, 953368, 990036, 1045038, 1055184, 1072539, 1187082, 1221168, 1320048, 1373814, 1393384, 1430052, 1567557, 1582776, 1831752, 1906736, 1980072, 2090076, 2145078, 2264249, 2374164, 2747628, 2786768, 2860104, 3135114, 3165552, 3217617, 3663504, 3960144, 4180152, 4290156, 4528498, 4702671, 4748328, 5495256, 5720208, 6270228, 6435234, 6792747, 8360304, 8580312, 9056996, 9405342, 9496656, 10990512, 12540456, 12870468, 13585494, 17160624, 18113992, 18810684, 20378241, 25080912, 25740936, 27170988, 36227984, 37621368, 40756482, 51481872, 54341976, 61134723, 75242736, 81512964, 108683952, 122269446, 163025928, 244538892, 326051856, 489077784, 978155568]

約数ペア:

[(1, 978155568), (2, 489077784), (3, 326051856), (4, 244538892), (6, 163025928), (8, 122269446), (9, 108683952), (12, 81512964), (13, 75242736), (16, 61134723), (18, 54341976), (19, 51481872), (24, 40756482), (26, 37621368), (27, 36227984), (36, 27170988), (38, 25740936), (39, 25080912), (48, 20378241), (52, 18810684), (54, 18113992), (57, 17160624), (72, 13585494), (76, 12870468), (78, 12540456), (89, 10990512), (103, 9496656), (104, 9405342), (108, 9056996), (114, 8580312), (117, 8360304), (144, 6792747), (152, 6435234), (156, 6270228), (171, 5720208), (178, 5495256), (206, 4748328), (208, 4702671), (216, 4528498), (228, 4290156), (234, 4180152), (247, 3960144), (267, 3663504), (304, 3217617), (309, 3165552), (312, 3135114), (342, 2860104), (351, 2786768), (356, 2747628), (412, 2374164), (432, 2264249), (456, 2145078), (468, 2090076), (494, 1980072), (513, 1906736), (534, 1831752), (618, 1582776), (624, 1567557), (684, 1430052), (702, 1393384), (712, 1373814), (741, 1320048), (801, 1221168), (824, 1187082), (912, 1072539), (927, 1055184), (936, 1045038), (988, 990036), (1026, 953368), (1068, 915876), (1157, 845424), (1236, 791388), (1339, 730512), (1368, 715026), (1404, 696692), (1424, 686907), (1482, 660024), (1602, 610584), (1648, 593541), (1691, 578448), (1854, 527592), (1872, 522519), (1957, 499824), (1976, 495018), (2052, 476684), (2136, 457938), (2223, 440016), (2314, 422712), (2403, 407056), (2472, 395694), (2678, 365256), (2736, 357513), (2781, 351728), (2808, 348346), (2964, 330012), (3204, 305292), (3382, 289224), (3471, 281808), (3708, 263796), (3914, 249912), (3952, 247509), (4017, 243504), (4104, 238342), (4272, 228969), (4446, 220008), (4628, 211356), (4806, 203528), (4944, 197847), (5073, 192816), (5356, 182628), (5562, 175864), (5616, 174173), (5871, 166608), (5928, 165006), (6408, 152646), (6669, 146672), (6764, 144612), (6942, 140904), (7416, 131898), (7828, 124956), (8034, 121752), (8208, 119171), (8892, 110004), (9167, 106704), (9256, 105678), (9612, 101764), (10146, 96408), (10413, 93936), (10712, 91314), (11124, 87932), (11742, 83304), (11856, 82503), (12051, 81168), (12816, 76323), (13338, 73336), (13528, 72306), (13884, 70452), (14832, 65949), (15219, 64272), (15656, 62478), (16068, 60876), (17613, 55536), (17784, 55002), (18334, 53352), (18512, 52839), (19224, 50882), (20292, 48204), (20826, 46968), (21424, 45657), (21983, 44496), (22248, 43966), (23484, 41652), (24102, 40584), (25441, 38448), (26676, 36668), (27056, 36153), (27501, 35568), (27768, 35226), (30438, 32136), (31239, 31312)]