561664944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{125821}}^1$

素因数の和:125866

約数の個数: 60

約数和(自身を含む): 1622600512

約数和(自身を除く): 1060935568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 125821, 251642, 377463, 503284, 754926, 1006568, 1132389, 1509852, 2013136, 2264778, 3019704, 3900451, 4529556, 6039408, 7800902, 9059112, 11701353, 15601804, 18118224, 23402706, 31203608, 35104059, 46805412, 62407216, 70208118, 93610824, 140416236, 187221648, 280832472, 561664944]

約数ペア:

[(1, 561664944), (2, 280832472), (3, 187221648), (4, 140416236), (6, 93610824), (8, 70208118), (9, 62407216), (12, 46805412), (16, 35104059), (18, 31203608), (24, 23402706), (31, 18118224), (36, 15601804), (48, 11701353), (62, 9059112), (72, 7800902), (93, 6039408), (124, 4529556), (144, 3900451), (186, 3019704), (248, 2264778), (279, 2013136), (372, 1509852), (496, 1132389), (558, 1006568), (744, 754926), (1116, 503284), (1488, 377463), (2232, 251642), (4464, 125821)]