277571424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1129}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 789354720

約数和(自身を除く): 511783296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 312, 394, 416, 591, 624, 788, 1129, 1182, 1248, 1576, 2258, 2364, 2561, 3152, 3387, 4516, 4728, 5122, 6304, 6774, 7683, 9032, 9456, 10244, 13548, 14677, 15366, 18064, 18912, 20488, 27096, 29354, 30732, 36128, 40976, 44031, 54192, 58708, 61464, 81952, 88062, 108384, 117416, 122928, 176124, 222413, 234832, 245856, 352248, 444826, 469664, 667239, 704496, 889652, 1334478, 1408992, 1779304, 2668956, 2891369, 3558608, 5337912, 5782738, 7117216, 8674107, 10675824, 11565476, 17348214, 21351648, 23130952, 34696428, 46261904, 69392856, 92523808, 138785712, 277571424]

約数ペア:

[(1, 277571424), (2, 138785712), (3, 92523808), (4, 69392856), (6, 46261904), (8, 34696428), (12, 23130952), (13, 21351648), (16, 17348214), (24, 11565476), (26, 10675824), (32, 8674107), (39, 7117216), (48, 5782738), (52, 5337912), (78, 3558608), (96, 2891369), (104, 2668956), (156, 1779304), (197, 1408992), (208, 1334478), (312, 889652), (394, 704496), (416, 667239), (591, 469664), (624, 444826), (788, 352248), (1129, 245856), (1182, 234832), (1248, 222413), (1576, 176124), (2258, 122928), (2364, 117416), (2561, 108384), (3152, 88062), (3387, 81952), (4516, 61464), (4728, 58708), (5122, 54192), (6304, 44031), (6774, 40976), (7683, 36128), (9032, 30732), (9456, 29354), (10244, 27096), (13548, 20488), (14677, 18912), (15366, 18064)]