1425964288

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 3616408320

約数和(自身を除く): 2190444032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 128, 133, 152, 193, 196, 217, 224, 248, 256, 266, 304, 386, 392, 434, 448, 496, 532, 589, 608, 772, 784, 868, 896, 931, 992, 1064, 1178, 1216, 1351, 1519, 1544, 1568, 1736, 1792, 1862, 1984, 2128, 2356, 2432, 2702, 3038, 3088, 3136, 3472, 3667, 3724, 3968, 4123, 4256, 4712, 4864, 5404, 5983, 6076, 6176, 6272, 6944, 7334, 7448, 7936, 8246, 8512, 9424, 9457, 10808, 11966, 12152, 12352, 12544, 13888, 14668, 14896, 16492, 17024, 18848, 18914, 21616, 23932, 24304, 24704, 25669, 27776, 28861, 29336, 29792, 32984, 34048, 37696, 37828, 41881, 43232, 47864, 48608, 49408, 51338, 55552, 57722, 58672, 59584, 65968, 75392, 75656, 83762, 86464, 95728, 97216, 102676, 113677, 115444, 117344, 119168, 131936, 150784, 151312, 167524, 172928, 179683, 191456, 194432, 205352, 227354, 230888, 234688, 238336, 263872, 293167, 302624, 335048, 345856, 359366, 382912, 388864, 410704, 454708, 461776, 469376, 527744, 586334, 605248, 670096, 718732, 765824, 795739, 821408, 909416, 923552, 938752, 1055488, 1172668, 1210496, 1340192, 1437464, 1531648, 1591478, 1642816, 1818832, 1847104, 2345336, 2420992, 2680384, 2874928, 3182956, 3285632, 3637664, 3694208, 4690672, 5360768, 5570173, 5749856, 6365912, 6571264, 7275328, 7388416, 9381344, 10721536, 11140346, 11499712, 12731824, 14550656, 18762688, 22280692, 22999424, 25463648, 29101312, 37525376, 44561384, 45998848, 50927296, 75050752, 89122768, 101854592, 178245536, 203709184, 356491072, 712982144, 1425964288]

約数ペア:

[(1, 1425964288), (2, 712982144), (4, 356491072), (7, 203709184), (8, 178245536), (14, 101854592), (16, 89122768), (19, 75050752), (28, 50927296), (31, 45998848), (32, 44561384), (38, 37525376), (49, 29101312), (56, 25463648), (62, 22999424), (64, 22280692), (76, 18762688), (98, 14550656), (112, 12731824), (124, 11499712), (128, 11140346), (133, 10721536), (152, 9381344), (193, 7388416), (196, 7275328), (217, 6571264), (224, 6365912), (248, 5749856), (256, 5570173), (266, 5360768), (304, 4690672), (386, 3694208), (392, 3637664), (434, 3285632), (448, 3182956), (496, 2874928), (532, 2680384), (589, 2420992), (608, 2345336), (772, 1847104), (784, 1818832), (868, 1642816), (896, 1591478), (931, 1531648), (992, 1437464), (1064, 1340192), (1178, 1210496), (1216, 1172668), (1351, 1055488), (1519, 938752), (1544, 923552), (1568, 909416), (1736, 821408), (1792, 795739), (1862, 765824), (1984, 718732), (2128, 670096), (2356, 605248), (2432, 586334), (2702, 527744), (3038, 469376), (3088, 461776), (3136, 454708), (3472, 410704), (3667, 388864), (3724, 382912), (3968, 359366), (4123, 345856), (4256, 335048), (4712, 302624), (4864, 293167), (5404, 263872), (5983, 238336), (6076, 234688), (6176, 230888), (6272, 227354), (6944, 205352), (7334, 194432), (7448, 191456), (7936, 179683), (8246, 172928), (8512, 167524), (9424, 151312), (9457, 150784), (10808, 131936), (11966, 119168), (12152, 117344), (12352, 115444), (12544, 113677), (13888, 102676), (14668, 97216), (14896, 95728), (16492, 86464), (17024, 83762), (18848, 75656), (18914, 75392), (21616, 65968), (23932, 59584), (24304, 58672), (24704, 57722), (25669, 55552), (27776, 51338), (28861, 49408), (29336, 48608), (29792, 47864), (32984, 43232), (34048, 41881), (37696, 37828)]