513769392

素因数分解:

$2^4\times 3^4\times {\mathrm{396427}}^1$

素因数の和:396447

約数の個数: 50

約数和(自身を含む): 1487001428

約数和(自身を除く): 973232036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 396427, 792854, 1189281, 1585708, 2378562, 3171416, 3567843, 4757124, 6342832, 7135686, 9514248, 10703529, 14271372, 19028496, 21407058, 28542744, 32110587, 42814116, 57085488, 64221174, 85628232, 128442348, 171256464, 256884696, 513769392]

約数ペア:

[(1, 513769392), (2, 256884696), (3, 171256464), (4, 128442348), (6, 85628232), (8, 64221174), (9, 57085488), (12, 42814116), (16, 32110587), (18, 28542744), (24, 21407058), (27, 19028496), (36, 14271372), (48, 10703529), (54, 9514248), (72, 7135686), (81, 6342832), (108, 4757124), (144, 3567843), (162, 3171416), (216, 2378562), (324, 1585708), (432, 1189281), (648, 792854), (1296, 396427)]