276439968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 216

約数和(自身を含む): 963537120

約数和(自身を除く): 687097152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1031, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2062, 2128, 2352, 2394, 2736, 2793, 3093, 3192, 3528, 3724, 4124, 4256, 4704, 4788, 5472, 5586, 6186, 6384, 7056, 7217, 7448, 8248, 8379, 9279, 9576, 11172, 12372, 12768, 14112, 14434, 14896, 16496, 16758, 18558, 19152, 19589, 21651, 22344, 24744, 28868, 29792, 32992, 33516, 37116, 38304, 39178, 43302, 44688, 49488, 50519, 57736, 58767, 64953, 67032, 74232, 78356, 86604, 89376, 98976, 101038, 115472, 117534, 129906, 134064, 137123, 148464, 151557, 156712, 173208, 176301, 202076, 230944, 235068, 259812, 268128, 274246, 296928, 303114, 313424, 346416, 352602, 404152, 411369, 454671, 470136, 519624, 548492, 606228, 626848, 692832, 705204, 808304, 822738, 909342, 940272, 959861, 1039248, 1096984, 1212456, 1234107, 1410408, 1616608, 1645476, 1818684, 1880544, 1919722, 2078496, 2193968, 2424912, 2468214, 2820816, 2879583, 3290952, 3637368, 3839444, 4387936, 4849824, 4936428, 5641632, 5759166, 6581904, 7274736, 7678888, 8638749, 9872856, 11518332, 13163808, 14549472, 15357776, 17277498, 19745712, 23036664, 30715552, 34554996, 39491424, 46073328, 69109992, 92146656, 138219984, 276439968]

約数ペア:

[(1, 276439968), (2, 138219984), (3, 92146656), (4, 69109992), (6, 46073328), (7, 39491424), (8, 34554996), (9, 30715552), (12, 23036664), (14, 19745712), (16, 17277498), (18, 15357776), (19, 14549472), (21, 13163808), (24, 11518332), (28, 9872856), (32, 8638749), (36, 7678888), (38, 7274736), (42, 6581904), (48, 5759166), (49, 5641632), (56, 4936428), (57, 4849824), (63, 4387936), (72, 3839444), (76, 3637368), (84, 3290952), (96, 2879583), (98, 2820816), (112, 2468214), (114, 2424912), (126, 2193968), (133, 2078496), (144, 1919722), (147, 1880544), (152, 1818684), (168, 1645476), (171, 1616608), (196, 1410408), (224, 1234107), (228, 1212456), (252, 1096984), (266, 1039248), (288, 959861), (294, 940272), (304, 909342), (336, 822738), (342, 808304), (392, 705204), (399, 692832), (441, 626848), (456, 606228), (504, 548492), (532, 519624), (588, 470136), (608, 454671), (672, 411369), (684, 404152), (784, 352602), (798, 346416), (882, 313424), (912, 303114), (931, 296928), (1008, 274246), (1031, 268128), (1064, 259812), (1176, 235068), (1197, 230944), (1368, 202076), (1568, 176301), (1596, 173208), (1764, 156712), (1824, 151557), (1862, 148464), (2016, 137123), (2062, 134064), (2128, 129906), (2352, 117534), (2394, 115472), (2736, 101038), (2793, 98976), (3093, 89376), (3192, 86604), (3528, 78356), (3724, 74232), (4124, 67032), (4256, 64953), (4704, 58767), (4788, 57736), (5472, 50519), (5586, 49488), (6186, 44688), (6384, 43302), (7056, 39178), (7217, 38304), (7448, 37116), (8248, 33516), (8379, 32992), (9279, 29792), (9576, 28868), (11172, 24744), (12372, 22344), (12768, 21651), (14112, 19589), (14434, 19152), (14896, 18558), (16496, 16758)]