18956141568

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3282

約数の個数: 396

約数和(自身を含む): 68590916940

約数和(自身を除く): 49634775372

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 364, 384, 392, 416, 441, 448, 468, 504, 512, 546, 576, 588, 624, 637, 672, 728, 768, 784, 819, 832, 882, 896, 936, 1008, 1024, 1092, 1152, 1176, 1248, 1274, 1344, 1456, 1536, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 2016, 2184, 2304, 2352, 2496, 2548, 2688, 2912, 3072, 3136, 3229, 3276, 3328, 3528, 3584, 3744, 3822, 4032, 4368, 4608, 4704, 4992, 5096, 5376, 5733, 5824, 6272, 6458, 6552, 6656, 7056, 7168, 7488, 7644, 8064, 8736, 9216, 9408, 9687, 9984, 10192, 10752, 11466, 11648, 12544, 12916, 13104, 13312, 14112, 14976, 15288, 16128, 17472, 18816, 19374, 19968, 20384, 21504, 22603, 22932, 23296, 25088, 25832, 26208, 28224, 29061, 29952, 30576, 32256, 34944, 37632, 38748, 39936, 40768, 41977, 45206, 45864, 46592, 50176, 51664, 52416, 56448, 58122, 59904, 61152, 64512, 67809, 69888, 75264, 77496, 81536, 83954, 90412, 91728, 93184, 103328, 104832, 112896, 116244, 119808, 122304, 125931, 135618, 139776, 150528, 154992, 158221, 163072, 167908, 180824, 183456, 203427, 206656, 209664, 225792, 232488, 244608, 251862, 271236, 279552, 293839, 309984, 316442, 326144, 335816, 361648, 366912, 377793, 406854, 413312, 419328, 451584, 464976, 474663, 489216, 503724, 542472, 587678, 619968, 632884, 652288, 671632, 723296, 733824, 755586, 813708, 826624, 838656, 881517, 929952, 949326, 978432, 1007448, 1084944, 1175356, 1239936, 1265768, 1343264, 1423989, 1446592, 1467648, 1511172, 1627416, 1653248, 1763034, 1859904, 1898652, 1956864, 2014896, 2056873, 2169888, 2350712, 2479872, 2531536, 2644551, 2686528, 2847978, 2893184, 2935296, 3022344, 3254832, 3306496, 3526068, 3719808, 3797304, 4029792, 4113746, 4339776, 4701424, 4959744, 5063072, 5289102, 5373056, 5695956, 5786368, 5870592, 6044688, 6170619, 6509664, 7052136, 7439616, 7594608, 8059584, 8227492, 8679552, 9402848, 9919488, 10126144, 10578204, 10746112, 11391912, 11572736, 12089376, 12341238, 13019328, 14104272, 14879232, 15189216, 16119168, 16454984, 17359104, 18511857, 18805696, 20252288, 21156408, 21492224, 22783824, 23145472, 24178752, 24682476, 26038656, 28208544, 29758464, 30378432, 32238336, 32909968, 34718208, 37023714, 37611392, 40504576, 42312816, 42984448, 45567648, 48357504, 49364952, 52077312, 56417088, 60756864, 64476672, 65819936, 69436416, 74047428, 75222784, 81009152, 84625632, 91135296, 96715008, 98729904, 104154624, 112834176, 121513728, 128953344, 131639872, 148094856, 150445568, 162018304, 169251264, 182270592, 193430016, 197459808, 208309248, 225668352, 243027456, 263279744, 296189712, 300891136, 338502528, 364541184, 386860032, 394919616, 451336704, 486054912, 526559488, 592379424, 677005056, 729082368, 789839232, 902673408, 1053118976, 1184758848, 1354010112, 1458164736, 1579678464, 2106237952, 2369517696, 2708020224, 3159356928, 4739035392, 6318713856, 9478070784, 18956141568]

約数ペア:

[(1, 18956141568), (2, 9478070784), (3, 6318713856), (4, 4739035392), (6, 3159356928), (7, 2708020224), (8, 2369517696), (9, 2106237952), (12, 1579678464), (13, 1458164736), (14, 1354010112), (16, 1184758848), (18, 1053118976), (21, 902673408), (24, 789839232), (26, 729082368), (28, 677005056), (32, 592379424), (36, 526559488), (39, 486054912), (42, 451336704), (48, 394919616), (49, 386860032), (52, 364541184), (56, 338502528), (63, 300891136), (64, 296189712), (72, 263279744), (78, 243027456), (84, 225668352), (91, 208309248), (96, 197459808), (98, 193430016), (104, 182270592), (112, 169251264), (117, 162018304), (126, 150445568), (128, 148094856), (144, 131639872), (147, 128953344), (156, 121513728), (168, 112834176), (182, 104154624), (192, 98729904), (196, 96715008), (208, 91135296), (224, 84625632), (234, 81009152), (252, 75222784), (256, 74047428), (273, 69436416), (288, 65819936), (294, 64476672), (312, 60756864), (336, 56417088), (364, 52077312), (384, 49364952), (392, 48357504), (416, 45567648), (441, 42984448), (448, 42312816), (468, 40504576), (504, 37611392), (512, 37023714), (546, 34718208), (576, 32909968), (588, 32238336), (624, 30378432), (637, 29758464), (672, 28208544), (728, 26038656), (768, 24682476), (784, 24178752), (819, 23145472), (832, 22783824), (882, 21492224), (896, 21156408), (936, 20252288), (1008, 18805696), (1024, 18511857), (1092, 17359104), (1152, 16454984), (1176, 16119168), (1248, 15189216), (1274, 14879232), (1344, 14104272), (1456, 13019328), (1536, 12341238), (1568, 12089376), (1638, 11572736), (1664, 11391912), (1764, 10746112), (1792, 10578204), (1872, 10126144), (1911, 9919488), (2016, 9402848), (2184, 8679552), (2304, 8227492), (2352, 8059584), (2496, 7594608), (2548, 7439616), (2688, 7052136), (2912, 6509664), (3072, 6170619), (3136, 6044688), (3229, 5870592), (3276, 5786368), (3328, 5695956), (3528, 5373056), (3584, 5289102), (3744, 5063072), (3822, 4959744), (4032, 4701424), (4368, 4339776), (4608, 4113746), (4704, 4029792), (4992, 3797304), (5096, 3719808), (5376, 3526068), (5733, 3306496), (5824, 3254832), (6272, 3022344), (6458, 2935296), (6552, 2893184), (6656, 2847978), (7056, 2686528), (7168, 2644551), (7488, 2531536), (7644, 2479872), (8064, 2350712), (8736, 2169888), (9216, 2056873), (9408, 2014896), (9687, 1956864), (9984, 1898652), (10192, 1859904), (10752, 1763034), (11466, 1653248), (11648, 1627416), (12544, 1511172), (12916, 1467648), (13104, 1446592), (13312, 1423989), (14112, 1343264), (14976, 1265768), (15288, 1239936), (16128, 1175356), (17472, 1084944), (18816, 1007448), (19374, 978432), (19968, 949326), (20384, 929952), (21504, 881517), (22603, 838656), (22932, 826624), (23296, 813708), (25088, 755586), (25832, 733824), (26208, 723296), (28224, 671632), (29061, 652288), (29952, 632884), (30576, 619968), (32256, 587678), (34944, 542472), (37632, 503724), (38748, 489216), (39936, 474663), (40768, 464976), (41977, 451584), (45206, 419328), (45864, 413312), (46592, 406854), (50176, 377793), (51664, 366912), (52416, 361648), (56448, 335816), (58122, 326144), (59904, 316442), (61152, 309984), (64512, 293839), (67809, 279552), (69888, 271236), (75264, 251862), (77496, 244608), (81536, 232488), (83954, 225792), (90412, 209664), (91728, 206656), (93184, 203427), (103328, 183456), (104832, 180824), (112896, 167908), (116244, 163072), (119808, 158221), (122304, 154992), (125931, 150528), (135618, 139776)]