1290758436006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1\times {\mathrm{64327}}^1$

素因数の和:66005

約数の個数: 64

約数和(自身を含む): 2798088910848

約数和(自身を除く): 1507330474842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 1487, 2249, 2974, 4461, 4498, 6747, 8922, 13494, 19331, 38662, 57993, 64327, 115986, 128654, 192981, 257251, 385962, 514502, 771753, 836251, 1543506, 1672502, 2508753, 3344263, 5017506, 6688526, 10032789, 11128571, 20065578, 22257142, 33385713, 66771426, 95654249, 144671423, 191308498, 286962747, 289342846, 434014269, 573925494, 868028538, 1243505237, 2487010474, 3730515711, 7461031422, 16548185077, 33096370154, 49644555231, 99289110462, 215126406001, 430252812002, 645379218003, 1290758436006]

約数ペア:

[(1, 1290758436006), (2, 645379218003), (3, 430252812002), (6, 215126406001), (13, 99289110462), (26, 49644555231), (39, 33096370154), (78, 16548185077), (173, 7461031422), (346, 3730515711), (519, 2487010474), (1038, 1243505237), (1487, 868028538), (2249, 573925494), (2974, 434014269), (4461, 289342846), (4498, 286962747), (6747, 191308498), (8922, 144671423), (13494, 95654249), (19331, 66771426), (38662, 33385713), (57993, 22257142), (64327, 20065578), (115986, 11128571), (128654, 10032789), (192981, 6688526), (257251, 5017506), (385962, 3344263), (514502, 2508753), (771753, 1672502), (836251, 1543506)]