271985328

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3391}}^1$

素因数の和:3962

約数の個数: 60

約数和(自身を含む): 762772608

約数和(自身を除く): 490787280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 2228, 3342, 3391, 4456, 5013, 6684, 6782, 8912, 10026, 10173, 13368, 13564, 20052, 20346, 26736, 27128, 30519, 40104, 40692, 54256, 61038, 80208, 81384, 122076, 162768, 244152, 488304, 1888787, 3777574, 5666361, 7555148, 11332722, 15110296, 16999083, 22665444, 30220592, 33998166, 45330888, 67996332, 90661776, 135992664, 271985328]

約数ペア:

[(1, 271985328), (2, 135992664), (3, 90661776), (4, 67996332), (6, 45330888), (8, 33998166), (9, 30220592), (12, 22665444), (16, 16999083), (18, 15110296), (24, 11332722), (36, 7555148), (48, 5666361), (72, 3777574), (144, 1888787), (557, 488304), (1114, 244152), (1671, 162768), (2228, 122076), (3342, 81384), (3391, 80208), (4456, 61038), (5013, 54256), (6684, 40692), (6782, 40104), (8912, 30519), (10026, 27128), (10173, 26736), (13368, 20346), (13564, 20052)]