312072144

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{15443}}^1$

素因数の和:15875

約数の個数: 40

約数和(自身を含む): 808153632

約数和(自身を除く): 496081488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 15443, 20208, 30886, 46329, 61772, 92658, 123544, 185316, 247088, 370632, 741264, 6501503, 13003006, 19504509, 26006012, 39009018, 52012024, 78018036, 104024048, 156036072, 312072144]

約数ペア:

[(1, 312072144), (2, 156036072), (3, 104024048), (4, 78018036), (6, 52012024), (8, 39009018), (12, 26006012), (16, 19504509), (24, 13003006), (48, 6501503), (421, 741264), (842, 370632), (1263, 247088), (1684, 185316), (2526, 123544), (3368, 92658), (5052, 61772), (6736, 46329), (10104, 30886), (15443, 20208)]