679156928

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2461

約数の個数: 56

約数和(自身を含む): 1401007104

約数和(自身を除く): 721850176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 151, 248, 302, 496, 604, 992, 1208, 1984, 2267, 2416, 4534, 4681, 4832, 9068, 9362, 9664, 18136, 18724, 36272, 37448, 70277, 72544, 74896, 140554, 145088, 149792, 281108, 299584, 342317, 562216, 684634, 1124432, 1369268, 2248864, 2738536, 4497728, 5477072, 10611827, 10954144, 21223654, 21908288, 42447308, 84894616, 169789232, 339578464, 679156928]

約数ペア:

[(1, 679156928), (2, 339578464), (4, 169789232), (8, 84894616), (16, 42447308), (31, 21908288), (32, 21223654), (62, 10954144), (64, 10611827), (124, 5477072), (151, 4497728), (248, 2738536), (302, 2248864), (496, 1369268), (604, 1124432), (992, 684634), (1208, 562216), (1984, 342317), (2267, 299584), (2416, 281108), (4534, 149792), (4681, 145088), (4832, 140554), (9068, 74896), (9362, 72544), (9664, 70277), (18136, 37448), (18724, 36272)]