557188544

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 112

約数和(自身を含む): 1261335552

約数和(自身を除く): 704147008

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 211, 242, 248, 341, 352, 422, 484, 496, 682, 704, 844, 968, 992, 1331, 1364, 1688, 1936, 1984, 2321, 2662, 2728, 3376, 3751, 3872, 4642, 5324, 5456, 6541, 6752, 7502, 7744, 9284, 10648, 10912, 13082, 13504, 15004, 18568, 21296, 21824, 25531, 26164, 30008, 37136, 41261, 42592, 51062, 52328, 60016, 71951, 74272, 82522, 85184, 102124, 104656, 120032, 143902, 148544, 165044, 204248, 209312, 240064, 280841, 287804, 330088, 408496, 418624, 561682, 575608, 660176, 791461, 816992, 1123364, 1151216, 1320352, 1582922, 1633984, 2246728, 2302432, 2640704, 3165844, 4493456, 4604864, 6331688, 8706071, 8986912, 12663376, 17412142, 17973824, 25326752, 34824284, 50653504, 69648568, 139297136, 278594272, 557188544]

約数ペア:

[(1, 557188544), (2, 278594272), (4, 139297136), (8, 69648568), (11, 50653504), (16, 34824284), (22, 25326752), (31, 17973824), (32, 17412142), (44, 12663376), (62, 8986912), (64, 8706071), (88, 6331688), (121, 4604864), (124, 4493456), (176, 3165844), (211, 2640704), (242, 2302432), (248, 2246728), (341, 1633984), (352, 1582922), (422, 1320352), (484, 1151216), (496, 1123364), (682, 816992), (704, 791461), (844, 660176), (968, 575608), (992, 561682), (1331, 418624), (1364, 408496), (1688, 330088), (1936, 287804), (1984, 280841), (2321, 240064), (2662, 209312), (2728, 204248), (3376, 165044), (3751, 148544), (3872, 143902), (4642, 120032), (5324, 104656), (5456, 102124), (6541, 85184), (6752, 82522), (7502, 74272), (7744, 71951), (9284, 60016), (10648, 52328), (10912, 51062), (13082, 42592), (13504, 41261), (15004, 37136), (18568, 30008), (21296, 26164), (21824, 25531)]