787894704

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{133451}}^1$

素因数の和:133506

約数の個数: 60

約数和(自身を含む): 2258808552

約数和(自身を除く): 1470913848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 133451, 266902, 400353, 533804, 800706, 1067608, 1201059, 1601412, 2135216, 2402118, 3202824, 4804236, 5471491, 6405648, 9608472, 10942982, 16414473, 19216944, 21885964, 32828946, 43771928, 49243419, 65657892, 87543856, 98486838, 131315784, 196973676, 262631568, 393947352, 787894704]

約数ペア:

[(1, 787894704), (2, 393947352), (3, 262631568), (4, 196973676), (6, 131315784), (8, 98486838), (9, 87543856), (12, 65657892), (16, 49243419), (18, 43771928), (24, 32828946), (36, 21885964), (41, 19216944), (48, 16414473), (72, 10942982), (82, 9608472), (123, 6405648), (144, 5471491), (164, 4804236), (246, 3202824), (328, 2402118), (369, 2135216), (492, 1601412), (656, 1201059), (738, 1067608), (984, 800706), (1476, 533804), (1968, 400353), (2952, 266902), (5904, 133451)]