12691374384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{40759}}^1$

素因数の和:41282

約数の個数: 80

約数和(自身を含む): 35379680000

約数和(自身を除く): 22688305616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 499, 624, 998, 1497, 1996, 2994, 3992, 5988, 6487, 7984, 11976, 12974, 19461, 23952, 25948, 38922, 40759, 51896, 77844, 81518, 103792, 122277, 155688, 163036, 244554, 311376, 326072, 489108, 529867, 652144, 978216, 1059734, 1589601, 1956432, 2119468, 3179202, 4238936, 6358404, 8477872, 12716808, 20338741, 25433616, 40677482, 61016223, 81354964, 122032446, 162709928, 244064892, 264403633, 325419856, 488129784, 528807266, 793210899, 976259568, 1057614532, 1586421798, 2115229064, 3172843596, 4230458128, 6345687192, 12691374384]

約数ペア:

[(1, 12691374384), (2, 6345687192), (3, 4230458128), (4, 3172843596), (6, 2115229064), (8, 1586421798), (12, 1057614532), (13, 976259568), (16, 793210899), (24, 528807266), (26, 488129784), (39, 325419856), (48, 264403633), (52, 244064892), (78, 162709928), (104, 122032446), (156, 81354964), (208, 61016223), (312, 40677482), (499, 25433616), (624, 20338741), (998, 12716808), (1497, 8477872), (1996, 6358404), (2994, 4238936), (3992, 3179202), (5988, 2119468), (6487, 1956432), (7984, 1589601), (11976, 1059734), (12974, 978216), (19461, 652144), (23952, 529867), (25948, 489108), (38922, 326072), (40759, 311376), (51896, 244554), (77844, 163036), (81518, 155688), (103792, 122277)]