312127002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1200

約数の個数: 72

約数和(自身を含む): 749417760

約数和(自身を除く): 437290758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 139, 198, 242, 278, 363, 417, 726, 834, 1031, 1089, 1251, 1529, 2062, 2178, 2502, 3058, 3093, 4587, 6186, 9174, 9279, 11341, 13761, 16819, 18558, 22682, 27522, 33638, 34023, 50457, 68046, 100914, 102069, 124751, 143309, 151371, 204138, 249502, 286618, 302742, 374253, 429927, 748506, 859854, 1122759, 1289781, 1576399, 2245518, 2579562, 3152798, 4729197, 9458394, 14187591, 17340389, 28375182, 34680778, 52021167, 104042334, 156063501, 312127002]

約数ペア:

[(1, 312127002), (2, 156063501), (3, 104042334), (6, 52021167), (9, 34680778), (11, 28375182), (18, 17340389), (22, 14187591), (33, 9458394), (66, 4729197), (99, 3152798), (121, 2579562), (139, 2245518), (198, 1576399), (242, 1289781), (278, 1122759), (363, 859854), (417, 748506), (726, 429927), (834, 374253), (1031, 302742), (1089, 286618), (1251, 249502), (1529, 204138), (2062, 151371), (2178, 143309), (2502, 124751), (3058, 102069), (3093, 100914), (4587, 68046), (6186, 50457), (9174, 34023), (9279, 33638), (11341, 27522), (13761, 22682), (16819, 18558)]