220845888

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3164

約数の個数: 84

約数和(自身を含む): 638210560

約数和(自身を除く): 417364672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3019, 3048, 4064, 4572, 6038, 6096, 8128, 9057, 9144, 12076, 12192, 18114, 18288, 24152, 24384, 27171, 36228, 36576, 48304, 54342, 72456, 73152, 96608, 108684, 144912, 193216, 217368, 289824, 383413, 434736, 579648, 766826, 869472, 1150239, 1533652, 1738944, 2300478, 3067304, 3450717, 4600956, 6134608, 6901434, 9201912, 12269216, 13802868, 18403824, 24538432, 27605736, 36807648, 55211472, 73615296, 110422944, 220845888]

約数ペア:

[(1, 220845888), (2, 110422944), (3, 73615296), (4, 55211472), (6, 36807648), (8, 27605736), (9, 24538432), (12, 18403824), (16, 13802868), (18, 12269216), (24, 9201912), (32, 6901434), (36, 6134608), (48, 4600956), (64, 3450717), (72, 3067304), (96, 2300478), (127, 1738944), (144, 1533652), (192, 1150239), (254, 869472), (288, 766826), (381, 579648), (508, 434736), (576, 383413), (762, 289824), (1016, 217368), (1143, 193216), (1524, 144912), (2032, 108684), (2286, 96608), (3019, 73152), (3048, 72456), (4064, 54342), (4572, 48304), (6038, 36576), (6096, 36228), (8128, 27171), (9057, 24384), (9144, 24152), (12076, 18288), (12192, 18114)]