220821504

素因数分解:

$2^{11}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 595445760

約数和(自身を除く): 374624256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 283, 381, 384, 508, 512, 566, 762, 768, 849, 1016, 1024, 1132, 1524, 1536, 1698, 2032, 2048, 2264, 3048, 3072, 3396, 4064, 4528, 6096, 6144, 6792, 8128, 9056, 12192, 13584, 16256, 18112, 24384, 27168, 32512, 35941, 36224, 48768, 54336, 65024, 71882, 72448, 97536, 107823, 108672, 130048, 143764, 144896, 195072, 215646, 217344, 260096, 287528, 289792, 390144, 431292, 434688, 575056, 579584, 780288, 862584, 869376, 1150112, 1725168, 1738752, 2300224, 3450336, 4600448, 6900672, 9200896, 13801344, 18401792, 27602688, 36803584, 55205376, 73607168, 110410752, 220821504]

約数ペア:

[(1, 220821504), (2, 110410752), (3, 73607168), (4, 55205376), (6, 36803584), (8, 27602688), (12, 18401792), (16, 13801344), (24, 9200896), (32, 6900672), (48, 4600448), (64, 3450336), (96, 2300224), (127, 1738752), (128, 1725168), (192, 1150112), (254, 869376), (256, 862584), (283, 780288), (381, 579584), (384, 575056), (508, 434688), (512, 431292), (566, 390144), (762, 289792), (768, 287528), (849, 260096), (1016, 217344), (1024, 215646), (1132, 195072), (1524, 144896), (1536, 143764), (1698, 130048), (2032, 108672), (2048, 107823), (2264, 97536), (3048, 72448), (3072, 71882), (3396, 65024), (4064, 54336), (4528, 48768), (6096, 36224), (6144, 35941), (6792, 32512), (8128, 27168), (9056, 24384), (12192, 18112), (13584, 16256)]