1655403012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3119}}^1$

素因数の和:3793

約数の個数: 72

約数和(自身を含む): 4374639360

約数和(自身を除く): 2719236348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 641, 828, 1282, 1923, 2564, 3119, 3846, 5769, 6238, 7692, 9357, 11538, 12476, 14743, 18714, 23076, 28071, 29486, 37428, 44229, 56142, 58972, 71737, 88458, 112284, 132687, 143474, 176916, 215211, 265374, 286948, 430422, 530748, 645633, 860844, 1291266, 1999279, 2582532, 3998558, 5997837, 7997116, 11995674, 17993511, 23991348, 35987022, 45983417, 71974044, 91966834, 137950251, 183933668, 275900502, 413850753, 551801004, 827701506, 1655403012]

約数ペア:

[(1, 1655403012), (2, 827701506), (3, 551801004), (4, 413850753), (6, 275900502), (9, 183933668), (12, 137950251), (18, 91966834), (23, 71974044), (36, 45983417), (46, 35987022), (69, 23991348), (92, 17993511), (138, 11995674), (207, 7997116), (276, 5997837), (414, 3998558), (641, 2582532), (828, 1999279), (1282, 1291266), (1923, 860844), (2564, 645633), (3119, 530748), (3846, 430422), (5769, 286948), (6238, 265374), (7692, 215211), (9357, 176916), (11538, 143474), (12476, 132687), (14743, 112284), (18714, 88458), (23076, 71737), (28071, 58972), (29486, 56142), (37428, 44229)]