256048392

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{58943}}^1$

素因数の和:59133

約数の個数: 32

約数和(自身を含む): 643668480

約数和(自身を除く): 387620088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 58943, 117886, 176829, 235772, 353658, 471544, 707316, 1414632, 10668683, 21337366, 32006049, 42674732, 64012098, 85349464, 128024196, 256048392]

約数ペア:

[(1, 256048392), (2, 128024196), (3, 85349464), (4, 64012098), (6, 42674732), (8, 32006049), (12, 21337366), (24, 10668683), (181, 1414632), (362, 707316), (543, 471544), (724, 353658), (1086, 235772), (1448, 176829), (2172, 117886), (4344, 58943)]