381037029126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1\times {\mathrm{77417}}^1$

素因数の和:78233

約数の個数: 64

約数和(自身を含む): 831097713600

約数和(自身を除く): 450060684474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 709, 1157, 1418, 2127, 2314, 3471, 4254, 6942, 9217, 18434, 27651, 55302, 63101, 77417, 126202, 154834, 189303, 232251, 378606, 464502, 820313, 1006421, 1640626, 2012842, 2460939, 3019263, 4921878, 6038526, 6890113, 13780226, 20670339, 41340678, 54888653, 89571469, 109777306, 164665959, 179142938, 268714407, 329331918, 537428814, 713552489, 1427104978, 2140657467, 4281314934, 4885090117, 9770180234, 14655270351, 29310540702, 63506171521, 127012343042, 190518514563, 381037029126]

約数ペア:

[(1, 381037029126), (2, 190518514563), (3, 127012343042), (6, 63506171521), (13, 29310540702), (26, 14655270351), (39, 9770180234), (78, 4885090117), (89, 4281314934), (178, 2140657467), (267, 1427104978), (534, 713552489), (709, 537428814), (1157, 329331918), (1418, 268714407), (2127, 179142938), (2314, 164665959), (3471, 109777306), (4254, 89571469), (6942, 54888653), (9217, 41340678), (18434, 20670339), (27651, 13780226), (55302, 6890113), (63101, 6038526), (77417, 4921878), (126202, 3019263), (154834, 2460939), (189303, 2012842), (232251, 1640626), (378606, 1006421), (464502, 820313)]