289740594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 686407680

約数和(自身を除く): 396667086

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 254, 286, 381, 429, 762, 858, 1397, 1651, 2659, 2794, 3302, 4191, 4953, 5318, 7977, 8382, 9906, 15954, 18161, 29249, 34567, 36322, 54483, 58498, 69134, 87747, 103701, 108966, 175494, 207402, 337693, 380237, 675386, 760474, 1013079, 1140711, 2026158, 2281422, 3714623, 4390009, 7429246, 8780018, 11143869, 13170027, 22287738, 26340054, 48290099, 96580198, 144870297, 289740594]

約数ペア:

[(1, 289740594), (2, 144870297), (3, 96580198), (6, 48290099), (11, 26340054), (13, 22287738), (22, 13170027), (26, 11143869), (33, 8780018), (39, 7429246), (66, 4390009), (78, 3714623), (127, 2281422), (143, 2026158), (254, 1140711), (286, 1013079), (381, 760474), (429, 675386), (762, 380237), (858, 337693), (1397, 207402), (1651, 175494), (2659, 108966), (2794, 103701), (3302, 87747), (4191, 69134), (4953, 58498), (5318, 54483), (7977, 36322), (8382, 34567), (9906, 29249), (15954, 18161)]