220515648

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37049}}^1$

素因数の和:37095

約数の個数: 56

約数和(自身を含む): 602284800

約数和(自身を除く): 381769152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 37049, 74098, 111147, 148196, 222294, 296392, 444588, 592784, 889176, 1148519, 1185568, 1778352, 2297038, 2371136, 3445557, 3556704, 4594076, 6891114, 7113408, 9188152, 13782228, 18376304, 27564456, 36752608, 55128912, 73505216, 110257824, 220515648]

約数ペア:

[(1, 220515648), (2, 110257824), (3, 73505216), (4, 55128912), (6, 36752608), (8, 27564456), (12, 18376304), (16, 13782228), (24, 9188152), (31, 7113408), (32, 6891114), (48, 4594076), (62, 3556704), (64, 3445557), (93, 2371136), (96, 2297038), (124, 1778352), (186, 1185568), (192, 1148519), (248, 889176), (372, 592784), (496, 444588), (744, 296392), (992, 222294), (1488, 148196), (1984, 111147), (2976, 74098), (5952, 37049)]