745989048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7042

約数の個数: 128

約数和(自身を含む): 2401920000

約数和(自身を除く): 1655930952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3834, 3976, 4473, 5112, 5964, 6949, 7668, 8946, 11928, 13419, 13898, 15336, 17892, 20847, 26838, 27796, 35784, 41694, 48643, 53676, 55592, 62541, 83388, 97286, 107352, 125082, 145929, 166776, 187623, 194572, 250164, 291858, 375246, 389144, 437787, 493379, 500328, 583716, 750492, 875574, 986758, 1167432, 1313361, 1480137, 1500984, 1751148, 1973516, 2626722, 2960274, 3453653, 3502296, 3947032, 4440411, 5253444, 5920548, 6907306, 8880822, 10360959, 10506888, 11841096, 13321233, 13814612, 17761644, 20721918, 26642466, 27629224, 31082877, 35523288, 41443836, 53284932, 62165754, 82887672, 93248631, 106569864, 124331508, 186497262, 248663016, 372994524, 745989048]

約数ペア:

[(1, 745989048), (2, 372994524), (3, 248663016), (4, 186497262), (6, 124331508), (7, 106569864), (8, 93248631), (9, 82887672), (12, 62165754), (14, 53284932), (18, 41443836), (21, 35523288), (24, 31082877), (27, 27629224), (28, 26642466), (36, 20721918), (42, 17761644), (54, 13814612), (56, 13321233), (63, 11841096), (71, 10506888), (72, 10360959), (84, 8880822), (108, 6907306), (126, 5920548), (142, 5253444), (168, 4440411), (189, 3947032), (213, 3502296), (216, 3453653), (252, 2960274), (284, 2626722), (378, 1973516), (426, 1751148), (497, 1500984), (504, 1480137), (568, 1313361), (639, 1167432), (756, 986758), (852, 875574), (994, 750492), (1278, 583716), (1491, 500328), (1512, 493379), (1704, 437787), (1917, 389144), (1988, 375246), (2556, 291858), (2982, 250164), (3834, 194572), (3976, 187623), (4473, 166776), (5112, 145929), (5964, 125082), (6949, 107352), (7668, 97286), (8946, 83388), (11928, 62541), (13419, 55592), (13898, 53676), (15336, 48643), (17892, 41694), (20847, 35784), (26838, 27796)]