531589984

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1100

約数の個数: 72

約数和(自身を含む): 1130455872

約数和(自身を除く): 598865888

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 529, 713, 736, 992, 1013, 1058, 1426, 2026, 2116, 2852, 4052, 4232, 5704, 8104, 8464, 11408, 16208, 16399, 16928, 22816, 23299, 31403, 32416, 32798, 46598, 62806, 65596, 93196, 125612, 131192, 186392, 251224, 262384, 372784, 502448, 524768, 535877, 722269, 745568, 1004896, 1071754, 1444538, 2143508, 2889076, 4287016, 5778152, 8574032, 11556304, 16612187, 17148064, 23112608, 33224374, 66448748, 132897496, 265794992, 531589984]

約数ペア:

[(1, 531589984), (2, 265794992), (4, 132897496), (8, 66448748), (16, 33224374), (23, 23112608), (31, 17148064), (32, 16612187), (46, 11556304), (62, 8574032), (92, 5778152), (124, 4287016), (184, 2889076), (248, 2143508), (368, 1444538), (496, 1071754), (529, 1004896), (713, 745568), (736, 722269), (992, 535877), (1013, 524768), (1058, 502448), (1426, 372784), (2026, 262384), (2116, 251224), (2852, 186392), (4052, 131192), (4232, 125612), (5704, 93196), (8104, 65596), (8464, 62806), (11408, 46598), (16208, 32798), (16399, 32416), (16928, 31403), (22816, 23299)]