268552384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1121

約数の個数: 56

約数和(自身を含む): 563727600

約数和(自身を除く): 295175216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 269, 304, 538, 608, 821, 1076, 1216, 1642, 2152, 3284, 4304, 5111, 6568, 8608, 10222, 13136, 15599, 17216, 20444, 26272, 31198, 40888, 52544, 62396, 81776, 124792, 163552, 220849, 249584, 327104, 441698, 499168, 883396, 998336, 1766792, 3533584, 4196131, 7067168, 8392262, 14134336, 16784524, 33569048, 67138096, 134276192, 268552384]

約数ペア:

[(1, 268552384), (2, 134276192), (4, 67138096), (8, 33569048), (16, 16784524), (19, 14134336), (32, 8392262), (38, 7067168), (64, 4196131), (76, 3533584), (152, 1766792), (269, 998336), (304, 883396), (538, 499168), (608, 441698), (821, 327104), (1076, 249584), (1216, 220849), (1642, 163552), (2152, 124792), (3284, 81776), (4304, 62396), (5111, 52544), (6568, 40888), (8608, 31198), (10222, 26272), (13136, 20444), (15599, 17216)]