865392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 2473800

約数和(自身を除く): 1608408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 149, 176, 242, 264, 298, 363, 447, 484, 528, 596, 726, 894, 968, 1192, 1452, 1639, 1788, 1936, 2384, 2904, 3278, 3576, 4917, 5808, 6556, 7152, 9834, 13112, 18029, 19668, 26224, 36058, 39336, 54087, 72116, 78672, 108174, 144232, 216348, 288464, 432696, 865392]

約数ペア:

[(1, 865392), (2, 432696), (3, 288464), (4, 216348), (6, 144232), (8, 108174), (11, 78672), (12, 72116), (16, 54087), (22, 39336), (24, 36058), (33, 26224), (44, 19668), (48, 18029), (66, 13112), (88, 9834), (121, 7152), (132, 6556), (149, 5808), (176, 4917), (242, 3576), (264, 3278), (298, 2904), (363, 2384), (447, 1936), (484, 1788), (528, 1639), (596, 1452), (726, 1192), (894, 968)]