371127498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 862095360

約数和(自身を除く): 490967862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 151, 278, 302, 417, 421, 453, 834, 842, 906, 973, 1057, 1263, 1946, 2114, 2526, 2919, 2947, 3171, 5838, 5894, 6342, 8841, 17682, 20989, 41978, 58519, 62967, 63571, 117038, 125934, 127142, 146923, 175557, 190713, 293846, 351114, 381426, 409633, 440769, 444997, 819266, 881538, 889994, 1228899, 1334991, 2457798, 2669982, 8836369, 17672738, 26509107, 53018214, 61854583, 123709166, 185563749, 371127498]

約数ペア:

[(1, 371127498), (2, 185563749), (3, 123709166), (6, 61854583), (7, 53018214), (14, 26509107), (21, 17672738), (42, 8836369), (139, 2669982), (151, 2457798), (278, 1334991), (302, 1228899), (417, 889994), (421, 881538), (453, 819266), (834, 444997), (842, 440769), (906, 409633), (973, 381426), (1057, 351114), (1263, 293846), (1946, 190713), (2114, 175557), (2526, 146923), (2919, 127142), (2947, 125934), (3171, 117038), (5838, 63571), (5894, 62967), (6342, 58519), (8841, 41978), (17682, 20989)]