515839968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 1837382400

約数和(自身を除く): 1321542432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 67, 72, 76, 84, 96, 108, 112, 114, 126, 133, 134, 144, 152, 168, 171, 189, 201, 216, 224, 228, 252, 266, 268, 288, 304, 336, 342, 378, 399, 402, 432, 456, 469, 504, 513, 532, 536, 603, 608, 672, 684, 756, 798, 804, 864, 912, 938, 1008, 1026, 1064, 1072, 1197, 1206, 1273, 1368, 1407, 1512, 1596, 1608, 1809, 1824, 1876, 2016, 2052, 2128, 2144, 2394, 2412, 2546, 2736, 2814, 3024, 3192, 3216, 3591, 3618, 3752, 3819, 4104, 4221, 4256, 4489, 4788, 4824, 5092, 5472, 5628, 6048, 6384, 6432, 7182, 7236, 7504, 7638, 8208, 8442, 8911, 8978, 9576, 9648, 10184, 11256, 11457, 12663, 12768, 13467, 14364, 14472, 15008, 15276, 16416, 16884, 17822, 17956, 19152, 19296, 20368, 22512, 22914, 25326, 26733, 26934, 28728, 28944, 30552, 31423, 33768, 34371, 35644, 35912, 38304, 40401, 40736, 45024, 45828, 50652, 53466, 53868, 57456, 57888, 61104, 62846, 67536, 68742, 71288, 71824, 80199, 80802, 85291, 91656, 94269, 101304, 106932, 107736, 114912, 121203, 122208, 125692, 135072, 137484, 142576, 143648, 160398, 161604, 170582, 183312, 188538, 202608, 213864, 215472, 240597, 242406, 251384, 255873, 274968, 282807, 285152, 320796, 323208, 341164, 366624, 377076, 405216, 427728, 430944, 481194, 484812, 502768, 511746, 549936, 565614, 597037, 641592, 646416, 682328, 754152, 767619, 848421, 855456, 962388, 969624, 1005536, 1023492, 1099872, 1131228, 1194074, 1283184, 1292832, 1364656, 1508304, 1535238, 1696842, 1791111, 1924776, 1939248, 2046984, 2262456, 2302857, 2388148, 2566368, 2729312, 3016608, 3070476, 3393684, 3582222, 3849552, 3878496, 4093968, 4524912, 4605714, 4776296, 5373333, 6140952, 6787368, 7164444, 7699104, 8187936, 9049824, 9211428, 9552592, 10746666, 12281904, 13574736, 14328888, 16119999, 18422856, 19105184, 21493332, 24563808, 27149472, 28657776, 32239998, 36845712, 42986664, 57315552, 64479996, 73691424, 85973328, 128959992, 171946656, 257919984, 515839968]

約数ペア:

[(1, 515839968), (2, 257919984), (3, 171946656), (4, 128959992), (6, 85973328), (7, 73691424), (8, 64479996), (9, 57315552), (12, 42986664), (14, 36845712), (16, 32239998), (18, 28657776), (19, 27149472), (21, 24563808), (24, 21493332), (27, 19105184), (28, 18422856), (32, 16119999), (36, 14328888), (38, 13574736), (42, 12281904), (48, 10746666), (54, 9552592), (56, 9211428), (57, 9049824), (63, 8187936), (67, 7699104), (72, 7164444), (76, 6787368), (84, 6140952), (96, 5373333), (108, 4776296), (112, 4605714), (114, 4524912), (126, 4093968), (133, 3878496), (134, 3849552), (144, 3582222), (152, 3393684), (168, 3070476), (171, 3016608), (189, 2729312), (201, 2566368), (216, 2388148), (224, 2302857), (228, 2262456), (252, 2046984), (266, 1939248), (268, 1924776), (288, 1791111), (304, 1696842), (336, 1535238), (342, 1508304), (378, 1364656), (399, 1292832), (402, 1283184), (432, 1194074), (456, 1131228), (469, 1099872), (504, 1023492), (513, 1005536), (532, 969624), (536, 962388), (603, 855456), (608, 848421), (672, 767619), (684, 754152), (756, 682328), (798, 646416), (804, 641592), (864, 597037), (912, 565614), (938, 549936), (1008, 511746), (1026, 502768), (1064, 484812), (1072, 481194), (1197, 430944), (1206, 427728), (1273, 405216), (1368, 377076), (1407, 366624), (1512, 341164), (1596, 323208), (1608, 320796), (1809, 285152), (1824, 282807), (1876, 274968), (2016, 255873), (2052, 251384), (2128, 242406), (2144, 240597), (2394, 215472), (2412, 213864), (2546, 202608), (2736, 188538), (2814, 183312), (3024, 170582), (3192, 161604), (3216, 160398), (3591, 143648), (3618, 142576), (3752, 137484), (3819, 135072), (4104, 125692), (4221, 122208), (4256, 121203), (4489, 114912), (4788, 107736), (4824, 106932), (5092, 101304), (5472, 94269), (5628, 91656), (6048, 85291), (6384, 80802), (6432, 80199), (7182, 71824), (7236, 71288), (7504, 68742), (7638, 67536), (8208, 62846), (8442, 61104), (8911, 57888), (8978, 57456), (9576, 53868), (9648, 53466), (10184, 50652), (11256, 45828), (11457, 45024), (12663, 40736), (12768, 40401), (13467, 38304), (14364, 35912), (14472, 35644), (15008, 34371), (15276, 33768), (16416, 31423), (16884, 30552), (17822, 28944), (17956, 28728), (19152, 26934), (19296, 26733), (20368, 25326), (22512, 22914)]