217570656

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61253}}^1$

素因数の和:61303

約数の個数: 48

約数和(自身を含む): 586568304

約数和(自身を除く): 368997648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 61253, 122506, 183759, 245012, 367518, 490024, 735036, 980048, 1470072, 1960096, 2266361, 2940144, 4532722, 5880288, 6799083, 9065444, 13598166, 18130888, 27196332, 36261776, 54392664, 72523552, 108785328, 217570656]

約数ペア:

[(1, 217570656), (2, 108785328), (3, 72523552), (4, 54392664), (6, 36261776), (8, 27196332), (12, 18130888), (16, 13598166), (24, 9065444), (32, 6799083), (37, 5880288), (48, 4532722), (74, 2940144), (96, 2266361), (111, 1960096), (148, 1470072), (222, 980048), (296, 735036), (444, 490024), (592, 367518), (888, 245012), (1184, 183759), (1776, 122506), (3552, 61253)]