253803456

素因数分解:

$2^6\times 3^4\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 140

約数和(自身を含む): 759375672

約数和(自身を除く): 505572216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 173, 192, 216, 283, 288, 324, 346, 432, 519, 566, 576, 648, 692, 849, 864, 1038, 1132, 1296, 1384, 1557, 1698, 1728, 2076, 2264, 2547, 2592, 2768, 3114, 3396, 4152, 4528, 4671, 5094, 5184, 5536, 6228, 6792, 7641, 8304, 9056, 9342, 10188, 11072, 12456, 13584, 14013, 15282, 16608, 18112, 18684, 20376, 22923, 24912, 27168, 28026, 30564, 33216, 37368, 40752, 45846, 48959, 49824, 54336, 56052, 61128, 74736, 81504, 91692, 97918, 99648, 112104, 122256, 146877, 149472, 163008, 183384, 195836, 224208, 244512, 293754, 298944, 366768, 391672, 440631, 448416, 489024, 587508, 733536, 783344, 881262, 896832, 1175016, 1321893, 1467072, 1566688, 1762524, 2350032, 2643786, 3133376, 3525048, 3965679, 4700064, 5287572, 7050096, 7931358, 9400128, 10575144, 14100192, 15862716, 21150288, 28200384, 31725432, 42300576, 63450864, 84601152, 126901728, 253803456]

約数ペア:

[(1, 253803456), (2, 126901728), (3, 84601152), (4, 63450864), (6, 42300576), (8, 31725432), (9, 28200384), (12, 21150288), (16, 15862716), (18, 14100192), (24, 10575144), (27, 9400128), (32, 7931358), (36, 7050096), (48, 5287572), (54, 4700064), (64, 3965679), (72, 3525048), (81, 3133376), (96, 2643786), (108, 2350032), (144, 1762524), (162, 1566688), (173, 1467072), (192, 1321893), (216, 1175016), (283, 896832), (288, 881262), (324, 783344), (346, 733536), (432, 587508), (519, 489024), (566, 448416), (576, 440631), (648, 391672), (692, 366768), (849, 298944), (864, 293754), (1038, 244512), (1132, 224208), (1296, 195836), (1384, 183384), (1557, 163008), (1698, 149472), (1728, 146877), (2076, 122256), (2264, 112104), (2547, 99648), (2592, 97918), (2768, 91692), (3114, 81504), (3396, 74736), (4152, 61128), (4528, 56052), (4671, 54336), (5094, 49824), (5184, 48959), (5536, 45846), (6228, 40752), (6792, 37368), (7641, 33216), (8304, 30564), (9056, 28026), (9342, 27168), (10188, 24912), (11072, 22923), (12456, 20376), (13584, 18684), (14013, 18112), (15282, 16608)]