1246207872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1933

約数の個数: 256

約数和(自身を含む): 4290854400

約数和(自身を除く): 3044646528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1877, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3648, 3754, 3952, 4256, 4368, 4992, 5187, 5631, 5824, 5928, 6384, 6916, 7296, 7508, 7904, 8512, 8736, 10374, 11262, 11648, 11856, 12768, 13139, 13832, 15016, 15808, 17024, 17472, 20748, 22524, 23712, 24401, 25536, 26278, 27664, 30032, 31616, 34944, 35663, 39417, 41496, 45048, 47424, 48802, 51072, 52556, 55328, 60064, 71326, 73203, 78834, 82992, 90096, 94848, 97604, 105112, 106989, 110656, 120128, 142652, 146406, 157668, 165984, 170807, 180192, 195208, 210224, 213978, 221312, 240256, 249641, 285304, 292812, 315336, 331968, 341614, 360384, 390416, 420448, 427956, 463619, 499282, 512421, 570608, 585624, 630672, 663936, 683228, 720768, 748923, 780832, 840896, 855912, 927238, 998564, 1024842, 1141216, 1171248, 1261344, 1366456, 1390857, 1497846, 1561664, 1681792, 1711824, 1854476, 1997128, 2049684, 2282432, 2342496, 2522688, 2732912, 2781714, 2995692, 3123328, 3245333, 3423648, 3708952, 3994256, 4099368, 4564864, 4684992, 5045376, 5465824, 5563428, 5991384, 6490666, 6847296, 7417904, 7988512, 8198736, 9369984, 9735999, 10931648, 11126856, 11982768, 12981332, 13694592, 14835808, 15977024, 16397472, 19471998, 21863296, 22253712, 23965536, 25962664, 29671616, 31954048, 32794944, 38943996, 44507424, 47931072, 51925328, 59343232, 65589888, 77887992, 89014848, 95862144, 103850656, 155775984, 178029696, 207701312, 311551968, 415402624, 623103936, 1246207872]

約数ペア:

[(1, 1246207872), (2, 623103936), (3, 415402624), (4, 311551968), (6, 207701312), (7, 178029696), (8, 155775984), (12, 103850656), (13, 95862144), (14, 89014848), (16, 77887992), (19, 65589888), (21, 59343232), (24, 51925328), (26, 47931072), (28, 44507424), (32, 38943996), (38, 32794944), (39, 31954048), (42, 29671616), (48, 25962664), (52, 23965536), (56, 22253712), (57, 21863296), (64, 19471998), (76, 16397472), (78, 15977024), (84, 14835808), (91, 13694592), (96, 12981332), (104, 11982768), (112, 11126856), (114, 10931648), (128, 9735999), (133, 9369984), (152, 8198736), (156, 7988512), (168, 7417904), (182, 6847296), (192, 6490666), (208, 5991384), (224, 5563428), (228, 5465824), (247, 5045376), (266, 4684992), (273, 4564864), (304, 4099368), (312, 3994256), (336, 3708952), (364, 3423648), (384, 3245333), (399, 3123328), (416, 2995692), (448, 2781714), (456, 2732912), (494, 2522688), (532, 2342496), (546, 2282432), (608, 2049684), (624, 1997128), (672, 1854476), (728, 1711824), (741, 1681792), (798, 1561664), (832, 1497846), (896, 1390857), (912, 1366456), (988, 1261344), (1064, 1171248), (1092, 1141216), (1216, 1024842), (1248, 998564), (1344, 927238), (1456, 855912), (1482, 840896), (1596, 780832), (1664, 748923), (1729, 720768), (1824, 683228), (1877, 663936), (1976, 630672), (2128, 585624), (2184, 570608), (2432, 512421), (2496, 499282), (2688, 463619), (2912, 427956), (2964, 420448), (3192, 390416), (3458, 360384), (3648, 341614), (3754, 331968), (3952, 315336), (4256, 292812), (4368, 285304), (4992, 249641), (5187, 240256), (5631, 221312), (5824, 213978), (5928, 210224), (6384, 195208), (6916, 180192), (7296, 170807), (7508, 165984), (7904, 157668), (8512, 146406), (8736, 142652), (10374, 120128), (11262, 110656), (11648, 106989), (11856, 105112), (12768, 97604), (13139, 94848), (13832, 90096), (15016, 82992), (15808, 78834), (17024, 73203), (17472, 71326), (20748, 60064), (22524, 55328), (23712, 52556), (24401, 51072), (25536, 48802), (26278, 47424), (27664, 45048), (30032, 41496), (31616, 39417), (34944, 35663)]