789180144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 2113864704

約数和(自身を除く): 1324684560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1488, 1506, 2008, 2113, 3012, 4016, 4226, 6024, 6339, 7781, 8452, 12048, 12678, 15562, 16904, 23343, 25356, 31124, 33808, 46686, 50712, 62248, 65503, 93372, 101424, 124496, 131006, 186744, 196509, 262012, 373488, 393018, 524024, 530363, 786036, 1048048, 1060726, 1572072, 1591089, 2121452, 3144144, 3182178, 4242904, 6364356, 8485808, 12728712, 16441253, 25457424, 32882506, 49323759, 65765012, 98647518, 131530024, 197295036, 263060048, 394590072, 789180144]

約数ペア:

[(1, 789180144), (2, 394590072), (3, 263060048), (4, 197295036), (6, 131530024), (8, 98647518), (12, 65765012), (16, 49323759), (24, 32882506), (31, 25457424), (48, 16441253), (62, 12728712), (93, 8485808), (124, 6364356), (186, 4242904), (248, 3182178), (251, 3144144), (372, 2121452), (496, 1591089), (502, 1572072), (744, 1060726), (753, 1048048), (1004, 786036), (1488, 530363), (1506, 524024), (2008, 393018), (2113, 373488), (3012, 262012), (4016, 196509), (4226, 186744), (6024, 131006), (6339, 124496), (7781, 101424), (8452, 93372), (12048, 65503), (12678, 62248), (15562, 50712), (16904, 46686), (23343, 33808), (25356, 31124)]