628581408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 288

約数和(自身を含む): 2179880640

約数和(自身を除く): 1551299232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 96, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 224, 228, 247, 266, 273, 294, 304, 312, 336, 364, 392, 399, 416, 456, 494, 532, 541, 546, 588, 608, 624, 637, 672, 728, 741, 784, 798, 912, 931, 988, 1064, 1082, 1092, 1176, 1248, 1274, 1456, 1482, 1568, 1596, 1623, 1729, 1824, 1862, 1911, 1976, 2128, 2164, 2184, 2352, 2548, 2793, 2912, 2964, 3192, 3246, 3458, 3724, 3787, 3822, 3952, 4256, 4328, 4368, 4704, 5096, 5187, 5586, 5928, 6384, 6492, 6916, 7033, 7448, 7574, 7644, 7904, 8656, 8736, 10192, 10279, 10374, 11172, 11361, 11856, 12103, 12768, 12984, 13832, 14066, 14896, 15148, 15288, 17312, 20384, 20558, 20748, 21099, 22344, 22722, 23712, 24206, 25968, 26509, 27664, 28132, 29792, 30296, 30576, 30837, 36309, 41116, 41496, 42198, 44688, 45444, 48412, 49231, 51936, 53018, 55328, 56264, 60592, 61152, 61674, 71953, 72618, 79527, 82232, 82992, 84396, 89376, 90888, 96824, 98462, 106036, 112528, 121184, 123348, 133627, 143906, 145236, 147693, 159054, 164464, 165984, 168792, 181776, 193648, 196924, 212072, 215859, 225056, 246696, 267254, 287812, 290472, 295386, 318108, 328928, 337584, 344617, 363552, 387296, 393848, 400881, 424144, 431718, 493392, 503671, 534508, 575624, 580944, 590772, 636216, 675168, 689234, 787696, 801762, 848288, 863436, 935389, 986784, 1007342, 1033851, 1069016, 1151248, 1161888, 1181544, 1272432, 1378468, 1511013, 1575392, 1603524, 1726872, 1870778, 2014684, 2067702, 2138032, 2302496, 2363088, 2544864, 2756936, 2806167, 3022026, 3207048, 3453744, 3741556, 4029368, 4135404, 4276064, 4726176, 5513872, 5612334, 6044052, 6414096, 6547723, 6907488, 7483112, 8058736, 8270808, 11027744, 11224668, 12088104, 12828192, 13095446, 14966224, 16117472, 16541616, 19643169, 22449336, 24176208, 26190892, 29932448, 33083232, 39286338, 44898672, 48352416, 52381784, 78572676, 89797344, 104763568, 157145352, 209527136, 314290704, 628581408]

約数ペア:

[(1, 628581408), (2, 314290704), (3, 209527136), (4, 157145352), (6, 104763568), (7, 89797344), (8, 78572676), (12, 52381784), (13, 48352416), (14, 44898672), (16, 39286338), (19, 33083232), (21, 29932448), (24, 26190892), (26, 24176208), (28, 22449336), (32, 19643169), (38, 16541616), (39, 16117472), (42, 14966224), (48, 13095446), (49, 12828192), (52, 12088104), (56, 11224668), (57, 11027744), (76, 8270808), (78, 8058736), (84, 7483112), (91, 6907488), (96, 6547723), (98, 6414096), (104, 6044052), (112, 5612334), (114, 5513872), (133, 4726176), (147, 4276064), (152, 4135404), (156, 4029368), (168, 3741556), (182, 3453744), (196, 3207048), (208, 3022026), (224, 2806167), (228, 2756936), (247, 2544864), (266, 2363088), (273, 2302496), (294, 2138032), (304, 2067702), (312, 2014684), (336, 1870778), (364, 1726872), (392, 1603524), (399, 1575392), (416, 1511013), (456, 1378468), (494, 1272432), (532, 1181544), (541, 1161888), (546, 1151248), (588, 1069016), (608, 1033851), (624, 1007342), (637, 986784), (672, 935389), (728, 863436), (741, 848288), (784, 801762), (798, 787696), (912, 689234), (931, 675168), (988, 636216), (1064, 590772), (1082, 580944), (1092, 575624), (1176, 534508), (1248, 503671), (1274, 493392), (1456, 431718), (1482, 424144), (1568, 400881), (1596, 393848), (1623, 387296), (1729, 363552), (1824, 344617), (1862, 337584), (1911, 328928), (1976, 318108), (2128, 295386), (2164, 290472), (2184, 287812), (2352, 267254), (2548, 246696), (2793, 225056), (2912, 215859), (2964, 212072), (3192, 196924), (3246, 193648), (3458, 181776), (3724, 168792), (3787, 165984), (3822, 164464), (3952, 159054), (4256, 147693), (4328, 145236), (4368, 143906), (4704, 133627), (5096, 123348), (5187, 121184), (5586, 112528), (5928, 106036), (6384, 98462), (6492, 96824), (6916, 90888), (7033, 89376), (7448, 84396), (7574, 82992), (7644, 82232), (7904, 79527), (8656, 72618), (8736, 71953), (10192, 61674), (10279, 61152), (10374, 60592), (11172, 56264), (11361, 55328), (11856, 53018), (12103, 51936), (12768, 49231), (12984, 48412), (13832, 45444), (14066, 44688), (14896, 42198), (15148, 41496), (15288, 41116), (17312, 36309), (20384, 30837), (20558, 30576), (20748, 30296), (21099, 29792), (22344, 28132), (22722, 27664), (23712, 26509), (24206, 25968)]