1632226816

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1203

約数の個数: 80

約数和(自身を含む): 3572168688

約数和(自身を除く): 1939941872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 353, 512, 704, 706, 821, 1408, 1412, 1642, 2816, 2824, 3284, 3883, 5632, 5648, 6568, 7766, 9031, 11296, 13136, 15532, 18062, 22592, 26272, 31064, 36124, 45184, 52544, 62128, 72248, 90368, 105088, 124256, 144496, 180736, 210176, 248512, 288992, 289813, 420352, 497024, 577984, 579626, 994048, 1155968, 1159252, 1988096, 2311936, 2318504, 3187943, 4623872, 4637008, 6375886, 9274016, 12751772, 18548032, 25503544, 37096064, 51007088, 74192128, 102014176, 148384256, 204028352, 408056704, 816113408, 1632226816]

約数ペア:

[(1, 1632226816), (2, 816113408), (4, 408056704), (8, 204028352), (11, 148384256), (16, 102014176), (22, 74192128), (32, 51007088), (44, 37096064), (64, 25503544), (88, 18548032), (128, 12751772), (176, 9274016), (256, 6375886), (352, 4637008), (353, 4623872), (512, 3187943), (704, 2318504), (706, 2311936), (821, 1988096), (1408, 1159252), (1412, 1155968), (1642, 994048), (2816, 579626), (2824, 577984), (3284, 497024), (3883, 420352), (5632, 289813), (5648, 288992), (6568, 248512), (7766, 210176), (9031, 180736), (11296, 144496), (13136, 124256), (15532, 105088), (18062, 90368), (22592, 72248), (26272, 62128), (31064, 52544), (36124, 45184)]