620170128

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{46309}}^1$

素因数の和:46357

約数の個数: 80

約数和(自身を含む): 1837580800

約数和(自身を除く): 1217410672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 46309, 92618, 138927, 185236, 277854, 370472, 416781, 555708, 740944, 833562, 1111416, 1250343, 1435579, 1667124, 2222832, 2500686, 2871158, 3334248, 4306737, 5001372, 5742316, 6668496, 8613474, 10002744, 11484632, 12920211, 17226948, 20005488, 22969264, 25840422, 34453896, 38760633, 51680844, 68907792, 77521266, 103361688, 155042532, 206723376, 310085064, 620170128]

約数ペア:

[(1, 620170128), (2, 310085064), (3, 206723376), (4, 155042532), (6, 103361688), (8, 77521266), (9, 68907792), (12, 51680844), (16, 38760633), (18, 34453896), (24, 25840422), (27, 22969264), (31, 20005488), (36, 17226948), (48, 12920211), (54, 11484632), (62, 10002744), (72, 8613474), (93, 6668496), (108, 5742316), (124, 5001372), (144, 4306737), (186, 3334248), (216, 2871158), (248, 2500686), (279, 2222832), (372, 1667124), (432, 1435579), (496, 1250343), (558, 1111416), (744, 833562), (837, 740944), (1116, 555708), (1488, 416781), (1674, 370472), (2232, 277854), (3348, 185236), (4464, 138927), (6696, 92618), (13392, 46309)]