259301664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47387}}^1$

素因数の和:47422

約数の個数: 72

約数和(自身を含む): 776215440

約数和(自身を除く): 516913776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 47387, 94774, 142161, 189548, 284322, 379096, 426483, 568644, 758192, 852966, 900353, 1137288, 1516384, 1705932, 1800706, 2274576, 2701059, 3411864, 3601412, 4549152, 5402118, 6823728, 7202824, 8103177, 10804236, 13647456, 14405648, 16206354, 21608472, 28811296, 32412708, 43216944, 64825416, 86433888, 129650832, 259301664]

約数ペア:

[(1, 259301664), (2, 129650832), (3, 86433888), (4, 64825416), (6, 43216944), (8, 32412708), (9, 28811296), (12, 21608472), (16, 16206354), (18, 14405648), (19, 13647456), (24, 10804236), (32, 8103177), (36, 7202824), (38, 6823728), (48, 5402118), (57, 4549152), (72, 3601412), (76, 3411864), (96, 2701059), (114, 2274576), (144, 1800706), (152, 1705932), (171, 1516384), (228, 1137288), (288, 900353), (304, 852966), (342, 758192), (456, 568644), (608, 426483), (684, 379096), (912, 284322), (1368, 189548), (1824, 142161), (2736, 94774), (5472, 47387)]