1520653644

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 3913116480

約数和(自身を除く): 2392462836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 157, 178, 267, 314, 356, 471, 534, 628, 801, 942, 1068, 1413, 1602, 1884, 2826, 3023, 3204, 5652, 6046, 9069, 12092, 13973, 18138, 27207, 27946, 36276, 41919, 54414, 55892, 83838, 108828, 125757, 167676, 251514, 269047, 474611, 503028, 538094, 807141, 949222, 1076188, 1423833, 1614282, 1898444, 2421423, 2847666, 3228564, 4271499, 4842846, 5695332, 8542998, 9685692, 17085996, 42240379, 84480758, 126721137, 168961516, 253442274, 380163411, 506884548, 760326822, 1520653644]

約数ペア:

[(1, 1520653644), (2, 760326822), (3, 506884548), (4, 380163411), (6, 253442274), (9, 168961516), (12, 126721137), (18, 84480758), (36, 42240379), (89, 17085996), (157, 9685692), (178, 8542998), (267, 5695332), (314, 4842846), (356, 4271499), (471, 3228564), (534, 2847666), (628, 2421423), (801, 1898444), (942, 1614282), (1068, 1423833), (1413, 1076188), (1602, 949222), (1884, 807141), (2826, 538094), (3023, 503028), (3204, 474611), (5652, 269047), (6046, 251514), (9069, 167676), (12092, 125757), (13973, 108828), (18138, 83838), (27207, 55892), (27946, 54414), (36276, 41919)]