220886256

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{6983}}^1$

素因数の和:7653

約数の個数: 40

約数和(自身を含む): 571570560

約数和(自身を除く): 350684304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 1318, 1977, 2636, 3954, 5272, 6983, 7908, 10544, 13966, 15816, 20949, 27932, 31632, 41898, 55864, 83796, 111728, 167592, 335184, 4601797, 9203594, 13805391, 18407188, 27610782, 36814376, 55221564, 73628752, 110443128, 220886256]

約数ペア:

[(1, 220886256), (2, 110443128), (3, 73628752), (4, 55221564), (6, 36814376), (8, 27610782), (12, 18407188), (16, 13805391), (24, 9203594), (48, 4601797), (659, 335184), (1318, 167592), (1977, 111728), (2636, 83796), (3954, 55864), (5272, 41898), (6983, 31632), (7908, 27932), (10544, 20949), (13966, 15816)]