764750988704

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2809271}}^1$

素因数の和:2809509

約数の個数: 48

約数和(自身を含む): 1546133412096

約数和(自身を除く): 781382423392

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 181, 188, 362, 376, 724, 752, 1448, 1504, 2896, 5792, 8507, 17014, 34028, 68056, 136112, 272224, 2809271, 5618542, 11237084, 22474168, 44948336, 89896672, 132035737, 264071474, 508478051, 528142948, 1016956102, 1056285896, 2033912204, 2112571792, 4067824408, 4225143584, 8135648816, 16271297632, 23898468397, 47796936794, 95593873588, 191187747176, 382375494352, 764750988704]

約数ペア:

[(1, 764750988704), (2, 382375494352), (4, 191187747176), (8, 95593873588), (16, 47796936794), (32, 23898468397), (47, 16271297632), (94, 8135648816), (181, 4225143584), (188, 4067824408), (362, 2112571792), (376, 2033912204), (724, 1056285896), (752, 1016956102), (1448, 528142948), (1504, 508478051), (2896, 264071474), (5792, 132035737), (8507, 89896672), (17014, 44948336), (34028, 22474168), (68056, 11237084), (136112, 5618542), (272224, 2809271)]