661566455544

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2824021}}^1$

素因数の和:2824300

約数の個数: 64

約数和(自身を含む): 1699835322240

約数和(自身を除く): 1038268866696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 227, 258, 344, 454, 516, 681, 908, 1032, 1362, 1816, 2724, 5448, 9761, 19522, 29283, 39044, 58566, 78088, 117132, 234264, 2824021, 5648042, 8472063, 11296084, 16944126, 22592168, 33888252, 67776504, 121432903, 242865806, 364298709, 485731612, 641052767, 728597418, 971463224, 1282105534, 1457194836, 1923158301, 2564211068, 2914389672, 3846316602, 5128422136, 7692633204, 15385266408, 27565268981, 55130537962, 82695806943, 110261075924, 165391613886, 220522151848, 330783227772, 661566455544]

約数ペア:

[(1, 661566455544), (2, 330783227772), (3, 220522151848), (4, 165391613886), (6, 110261075924), (8, 82695806943), (12, 55130537962), (24, 27565268981), (43, 15385266408), (86, 7692633204), (129, 5128422136), (172, 3846316602), (227, 2914389672), (258, 2564211068), (344, 1923158301), (454, 1457194836), (516, 1282105534), (681, 971463224), (908, 728597418), (1032, 641052767), (1362, 485731612), (1816, 364298709), (2724, 242865806), (5448, 121432903), (9761, 67776504), (19522, 33888252), (29283, 22592168), (39044, 16944126), (58566, 11296084), (78088, 8472063), (117132, 5648042), (234264, 2824021)]