248129868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{72047}}^1$

素因数の和:72102

約数の個数: 48

約数和(自身を含む): 677827584

約数和(自身を除く): 429697716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 72047, 144094, 216141, 288188, 432282, 504329, 864564, 1008658, 1512987, 2017316, 2953927, 3025974, 5907854, 6051948, 8861781, 11815708, 17723562, 20677489, 35447124, 41354978, 62032467, 82709956, 124064934, 248129868]

約数ペア:

[(1, 248129868), (2, 124064934), (3, 82709956), (4, 62032467), (6, 41354978), (7, 35447124), (12, 20677489), (14, 17723562), (21, 11815708), (28, 8861781), (41, 6051948), (42, 5907854), (82, 3025974), (84, 2953927), (123, 2017316), (164, 1512987), (246, 1008658), (287, 864564), (492, 504329), (574, 432282), (861, 288188), (1148, 216141), (1722, 144094), (3444, 72047)]