520026426

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 1198771200

約数和(自身を除く): 678744774

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 241, 279, 482, 558, 723, 837, 1289, 1446, 1674, 2169, 2578, 3867, 4338, 6507, 7471, 7734, 11601, 13014, 14942, 22413, 23202, 34803, 39959, 44826, 67239, 69606, 79918, 119877, 134478, 201717, 239754, 310649, 359631, 403434, 621298, 719262, 931947, 1078893, 1863894, 2157786, 2795841, 5591682, 8387523, 9630119, 16775046, 19260238, 28890357, 57780714, 86671071, 173342142, 260013213, 520026426]

約数ペア:

[(1, 520026426), (2, 260013213), (3, 173342142), (6, 86671071), (9, 57780714), (18, 28890357), (27, 19260238), (31, 16775046), (54, 9630119), (62, 8387523), (93, 5591682), (186, 2795841), (241, 2157786), (279, 1863894), (482, 1078893), (558, 931947), (723, 719262), (837, 621298), (1289, 403434), (1446, 359631), (1674, 310649), (2169, 239754), (2578, 201717), (3867, 134478), (4338, 119877), (6507, 79918), (7471, 69606), (7734, 67239), (11601, 44826), (13014, 39959), (14942, 34803), (22413, 23202)]