245867592

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 628992000

約数和(自身を除く): 383124408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 103, 158, 206, 237, 309, 316, 412, 474, 618, 632, 824, 948, 1236, 1259, 1896, 2472, 2518, 3777, 5036, 7554, 8137, 10072, 15108, 16274, 24411, 30216, 32548, 48822, 65096, 97644, 99461, 129677, 195288, 198922, 259354, 298383, 389031, 397844, 518708, 596766, 778062, 795688, 1037416, 1193532, 1556124, 2387064, 3112248, 10244483, 20488966, 30733449, 40977932, 61466898, 81955864, 122933796, 245867592]

約数ペア:

[(1, 245867592), (2, 122933796), (3, 81955864), (4, 61466898), (6, 40977932), (8, 30733449), (12, 20488966), (24, 10244483), (79, 3112248), (103, 2387064), (158, 1556124), (206, 1193532), (237, 1037416), (309, 795688), (316, 778062), (412, 596766), (474, 518708), (618, 397844), (632, 389031), (824, 298383), (948, 259354), (1236, 198922), (1259, 195288), (1896, 129677), (2472, 99461), (2518, 97644), (3777, 65096), (5036, 48822), (7554, 32548), (8137, 30216), (10072, 24411), (15108, 16274)]