328673358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 807153984

約数和(自身を除く): 478480626

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 173, 207, 234, 299, 346, 353, 414, 519, 598, 706, 897, 1038, 1059, 1557, 1794, 2118, 2249, 2691, 3114, 3177, 3979, 4498, 4589, 5382, 6354, 6747, 7958, 8119, 9178, 11937, 13494, 13767, 16238, 20241, 23874, 24357, 27534, 35811, 40482, 41301, 48714, 51727, 61069, 71622, 73071, 82602, 103454, 105547, 122138, 146142, 155181, 183207, 211094, 310362, 316641, 366414, 465543, 549621, 633282, 793897, 931086, 949923, 1099242, 1404587, 1587794, 1899846, 2381691, 2809174, 4213761, 4763382, 7145073, 8427522, 12641283, 14290146, 18259631, 25282566, 36519262, 54778893, 109557786, 164336679, 328673358]

約数ペア:

[(1, 328673358), (2, 164336679), (3, 109557786), (6, 54778893), (9, 36519262), (13, 25282566), (18, 18259631), (23, 14290146), (26, 12641283), (39, 8427522), (46, 7145073), (69, 4763382), (78, 4213761), (117, 2809174), (138, 2381691), (173, 1899846), (207, 1587794), (234, 1404587), (299, 1099242), (346, 949923), (353, 931086), (414, 793897), (519, 633282), (598, 549621), (706, 465543), (897, 366414), (1038, 316641), (1059, 310362), (1557, 211094), (1794, 183207), (2118, 155181), (2249, 146142), (2691, 122138), (3114, 105547), (3177, 103454), (3979, 82602), (4498, 73071), (4589, 71622), (5382, 61069), (6354, 51727), (6747, 48714), (7958, 41301), (8119, 40482), (9178, 35811), (11937, 27534), (13494, 24357), (13767, 23874), (16238, 20241)]