2146621536

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{240437}}^1$

素因数の和:240484

約数の個数: 72

約数和(自身を含む): 6301399104

約数和(自身を除く): 4154777568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 240437, 480874, 721311, 961748, 1442622, 1923496, 2163933, 2885244, 3846992, 4327866, 5770488, 7453547, 7693984, 8655732, 11540976, 14907094, 17311464, 22360641, 23081952, 29814188, 34622928, 44721282, 59628376, 67081923, 69245856, 89442564, 119256752, 134163846, 178885128, 238513504, 268327692, 357770256, 536655384, 715540512, 1073310768, 2146621536]

約数ペア:

[(1, 2146621536), (2, 1073310768), (3, 715540512), (4, 536655384), (6, 357770256), (8, 268327692), (9, 238513504), (12, 178885128), (16, 134163846), (18, 119256752), (24, 89442564), (31, 69245856), (32, 67081923), (36, 59628376), (48, 44721282), (62, 34622928), (72, 29814188), (93, 23081952), (96, 22360641), (124, 17311464), (144, 14907094), (186, 11540976), (248, 8655732), (279, 7693984), (288, 7453547), (372, 5770488), (496, 4327866), (558, 3846992), (744, 2885244), (992, 2163933), (1116, 1923496), (1488, 1442622), (2232, 961748), (2976, 721311), (4464, 480874), (8928, 240437)]