331232256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 132

約数和(自身を含む): 967363072

約数和(自身を除く): 636130816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 283, 288, 381, 384, 508, 512, 566, 576, 762, 768, 849, 1016, 1024, 1132, 1143, 1152, 1524, 1536, 1698, 2032, 2264, 2286, 2304, 2547, 3048, 3072, 3396, 4064, 4528, 4572, 4608, 5094, 6096, 6792, 8128, 9056, 9144, 9216, 10188, 12192, 13584, 16256, 18112, 18288, 20376, 24384, 27168, 32512, 35941, 36224, 36576, 40752, 48768, 54336, 65024, 71882, 72448, 73152, 81504, 97536, 107823, 108672, 130048, 143764, 144896, 146304, 163008, 195072, 215646, 217344, 287528, 289792, 292608, 323469, 326016, 390144, 431292, 434688, 575056, 585216, 646938, 652032, 862584, 869376, 1150112, 1170432, 1293876, 1304064, 1725168, 2300224, 2587752, 2608128, 3450336, 4600448, 5175504, 6900672, 9200896, 10351008, 13801344, 18401792, 20702016, 27602688, 36803584, 41404032, 55205376, 82808064, 110410752, 165616128, 331232256]

約数ペア:

[(1, 331232256), (2, 165616128), (3, 110410752), (4, 82808064), (6, 55205376), (8, 41404032), (9, 36803584), (12, 27602688), (16, 20702016), (18, 18401792), (24, 13801344), (32, 10351008), (36, 9200896), (48, 6900672), (64, 5175504), (72, 4600448), (96, 3450336), (127, 2608128), (128, 2587752), (144, 2300224), (192, 1725168), (254, 1304064), (256, 1293876), (283, 1170432), (288, 1150112), (381, 869376), (384, 862584), (508, 652032), (512, 646938), (566, 585216), (576, 575056), (762, 434688), (768, 431292), (849, 390144), (1016, 326016), (1024, 323469), (1132, 292608), (1143, 289792), (1152, 287528), (1524, 217344), (1536, 215646), (1698, 195072), (2032, 163008), (2264, 146304), (2286, 144896), (2304, 143764), (2547, 130048), (3048, 108672), (3072, 107823), (3396, 97536), (4064, 81504), (4528, 73152), (4572, 72448), (4608, 71882), (5094, 65024), (6096, 54336), (6792, 48768), (8128, 40752), (9056, 36576), (9144, 36224), (9216, 35941), (10188, 32512), (12192, 27168), (13584, 24384), (16256, 20376), (18112, 18288)]