231409776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 647069696

約数和(自身を除く): 415659920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 669, 892, 1338, 1663, 1784, 2676, 2899, 3326, 3568, 4989, 5352, 5798, 6652, 8697, 9978, 10704, 11596, 13304, 17394, 19956, 21619, 23192, 26608, 34788, 39912, 43238, 46384, 64857, 69576, 79824, 86476, 129714, 139152, 172952, 259428, 345904, 370849, 518856, 741698, 1037712, 1112547, 1483396, 2225094, 2966792, 4450188, 4821037, 5933584, 8900376, 9642074, 14463111, 17800752, 19284148, 28926222, 38568296, 57852444, 77136592, 115704888, 231409776]

約数ペア:

[(1, 231409776), (2, 115704888), (3, 77136592), (4, 57852444), (6, 38568296), (8, 28926222), (12, 19284148), (13, 17800752), (16, 14463111), (24, 9642074), (26, 8900376), (39, 5933584), (48, 4821037), (52, 4450188), (78, 2966792), (104, 2225094), (156, 1483396), (208, 1112547), (223, 1037712), (312, 741698), (446, 518856), (624, 370849), (669, 345904), (892, 259428), (1338, 172952), (1663, 139152), (1784, 129714), (2676, 86476), (2899, 79824), (3326, 69576), (3568, 64857), (4989, 46384), (5352, 43238), (5798, 39912), (6652, 34788), (8697, 26608), (9978, 23192), (10704, 21619), (11596, 19956), (13304, 17394)]