240855616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 56

約数和(自身を含む): 500424704

約数和(自身を除く): 259569088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1663, 1984, 2263, 2336, 3326, 4526, 4672, 6652, 9052, 13304, 18104, 26608, 36208, 51553, 53216, 72416, 103106, 106432, 121399, 144832, 206212, 242798, 412424, 485596, 824848, 971192, 1649696, 1942384, 3299392, 3763369, 3884768, 7526738, 7769536, 15053476, 30106952, 60213904, 120427808, 240855616]

約数ペア:

[(1, 240855616), (2, 120427808), (4, 60213904), (8, 30106952), (16, 15053476), (31, 7769536), (32, 7526738), (62, 3884768), (64, 3763369), (73, 3299392), (124, 1942384), (146, 1649696), (248, 971192), (292, 824848), (496, 485596), (584, 412424), (992, 242798), (1168, 206212), (1663, 144832), (1984, 121399), (2263, 106432), (2336, 103106), (3326, 72416), (4526, 53216), (4672, 51553), (6652, 36208), (9052, 26608), (13304, 18104)]