1569331268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 3020496864

約数和(自身を除く): 1451165596

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 131, 172, 241, 262, 289, 482, 524, 578, 731, 964, 1156, 1462, 2227, 2924, 4097, 4454, 5633, 8194, 8908, 10363, 11266, 12427, 16388, 20726, 22532, 24854, 31571, 37859, 41452, 49708, 63142, 69649, 75718, 95761, 126284, 139298, 151436, 176171, 191522, 278596, 352342, 383044, 536707, 704684, 1073414, 1357553, 1627937, 2146828, 2715106, 2994907, 3255874, 5430212, 5989814, 6511748, 9124019, 11979628, 18248038, 23078401, 36496076, 46156802, 92313604, 392332817, 784665634, 1569331268]

約数ペア:

[(1, 1569331268), (2, 784665634), (4, 392332817), (17, 92313604), (34, 46156802), (43, 36496076), (68, 23078401), (86, 18248038), (131, 11979628), (172, 9124019), (241, 6511748), (262, 5989814), (289, 5430212), (482, 3255874), (524, 2994907), (578, 2715106), (731, 2146828), (964, 1627937), (1156, 1357553), (1462, 1073414), (2227, 704684), (2924, 536707), (4097, 383044), (4454, 352342), (5633, 278596), (8194, 191522), (8908, 176171), (10363, 151436), (11266, 139298), (12427, 126284), (16388, 95761), (20726, 75718), (22532, 69649), (24854, 63142), (31571, 49708), (37859, 41452)]