240829693052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1\times {\mathrm{8039}}^1$

素因数の和:9926

約数の個数: 48

約数和(自身を含む): 455402001600

約数和(自身を除く): 214572308548

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1481, 1556, 2962, 5057, 5924, 8039, 10114, 16078, 19253, 20228, 32156, 38506, 77012, 104507, 209014, 418028, 576109, 1152218, 2304436, 3127171, 6254342, 7489417, 11905759, 12508684, 14978834, 23811518, 29957668, 40653223, 47623036, 81306446, 154774867, 162612892, 309549734, 619099468, 4631340251, 9262680502, 18525361004, 60207423263, 120414846526, 240829693052]

約数ペア:

[(1, 240829693052), (2, 120414846526), (4, 60207423263), (13, 18525361004), (26, 9262680502), (52, 4631340251), (389, 619099468), (778, 309549734), (1481, 162612892), (1556, 154774867), (2962, 81306446), (5057, 47623036), (5924, 40653223), (8039, 29957668), (10114, 23811518), (16078, 14978834), (19253, 12508684), (20228, 11905759), (32156, 7489417), (38506, 6254342), (77012, 3127171), (104507, 2304436), (209014, 1152218), (418028, 576109)]