279328296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{895283}}^1$

素因数の和:895305

約数の個数: 32

約数和(自身を含む): 752038560

約数和(自身を除く): 472710264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 895283, 1790566, 2685849, 3581132, 5371698, 7162264, 10743396, 11638679, 21486792, 23277358, 34916037, 46554716, 69832074, 93109432, 139664148, 279328296]

約数ペア:

[(1, 279328296), (2, 139664148), (3, 93109432), (4, 69832074), (6, 46554716), (8, 34916037), (12, 23277358), (13, 21486792), (24, 11638679), (26, 10743396), (39, 7162264), (52, 5371698), (78, 3581132), (104, 2685849), (156, 1790566), (312, 895283)]