2187859968

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 288

約数和(自身を含む): 7468231680

約数和(自身を除く): 5280371712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 547, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1094, 1116, 1152, 1302, 1344, 1488, 1536, 1641, 1736, 1792, 1953, 1984, 2016, 2048, 2188, 2232, 2304, 2604, 2688, 2976, 3072, 3282, 3472, 3584, 3829, 3906, 3968, 4032, 4376, 4464, 4608, 4923, 5208, 5376, 5952, 6144, 6564, 6944, 7168, 7658, 7812, 7936, 8064, 8752, 8928, 9216, 9846, 10416, 10752, 11487, 11904, 13128, 13888, 14336, 15316, 15624, 15872, 16128, 16957, 17504, 17856, 18432, 19692, 20832, 21504, 22974, 23808, 26256, 27776, 30632, 31248, 31744, 32256, 33914, 34461, 35008, 35712, 39384, 41664, 43008, 45948, 47616, 50871, 52512, 55552, 61264, 62496, 63488, 64512, 67828, 68922, 70016, 71424, 78768, 83328, 91896, 95232, 101742, 105024, 111104, 118699, 122528, 124992, 129024, 135656, 137844, 140032, 142848, 152613, 157536, 166656, 183792, 190464, 203484, 210048, 222208, 237398, 245056, 249984, 271312, 275688, 280064, 285696, 305226, 315072, 333312, 356097, 367584, 406968, 420096, 444416, 474796, 490112, 499968, 542624, 551376, 560128, 571392, 610452, 630144, 666624, 712194, 735168, 813936, 840192, 949592, 980224, 999936, 1068291, 1085248, 1102752, 1120256, 1220904, 1260288, 1333248, 1424388, 1470336, 1627872, 1680384, 1899184, 1960448, 1999872, 2136582, 2170496, 2205504, 2441808, 2520576, 2848776, 2940672, 3255744, 3360768, 3798368, 3920896, 3999744, 4273164, 4340992, 4411008, 4883616, 5041152, 5697552, 5881344, 6511488, 7596736, 7841792, 8546328, 8681984, 8822016, 9767232, 10082304, 11395104, 11762688, 13022976, 15193472, 17092656, 17363968, 17644032, 19534464, 22790208, 23525376, 26045952, 30386944, 34185312, 34727936, 35288064, 39068928, 45580416, 52091904, 60773888, 68370624, 70576128, 78137856, 91160832, 104183808, 121547776, 136741248, 156275712, 182321664, 243095552, 273482496, 312551424, 364643328, 546964992, 729286656, 1093929984, 2187859968]

約数ペア:

[(1, 2187859968), (2, 1093929984), (3, 729286656), (4, 546964992), (6, 364643328), (7, 312551424), (8, 273482496), (9, 243095552), (12, 182321664), (14, 156275712), (16, 136741248), (18, 121547776), (21, 104183808), (24, 91160832), (28, 78137856), (31, 70576128), (32, 68370624), (36, 60773888), (42, 52091904), (48, 45580416), (56, 39068928), (62, 35288064), (63, 34727936), (64, 34185312), (72, 30386944), (84, 26045952), (93, 23525376), (96, 22790208), (112, 19534464), (124, 17644032), (126, 17363968), (128, 17092656), (144, 15193472), (168, 13022976), (186, 11762688), (192, 11395104), (217, 10082304), (224, 9767232), (248, 8822016), (252, 8681984), (256, 8546328), (279, 7841792), (288, 7596736), (336, 6511488), (372, 5881344), (384, 5697552), (434, 5041152), (448, 4883616), (496, 4411008), (504, 4340992), (512, 4273164), (547, 3999744), (558, 3920896), (576, 3798368), (651, 3360768), (672, 3255744), (744, 2940672), (768, 2848776), (868, 2520576), (896, 2441808), (992, 2205504), (1008, 2170496), (1024, 2136582), (1094, 1999872), (1116, 1960448), (1152, 1899184), (1302, 1680384), (1344, 1627872), (1488, 1470336), (1536, 1424388), (1641, 1333248), (1736, 1260288), (1792, 1220904), (1953, 1120256), (1984, 1102752), (2016, 1085248), (2048, 1068291), (2188, 999936), (2232, 980224), (2304, 949592), (2604, 840192), (2688, 813936), (2976, 735168), (3072, 712194), (3282, 666624), (3472, 630144), (3584, 610452), (3829, 571392), (3906, 560128), (3968, 551376), (4032, 542624), (4376, 499968), (4464, 490112), (4608, 474796), (4923, 444416), (5208, 420096), (5376, 406968), (5952, 367584), (6144, 356097), (6564, 333312), (6944, 315072), (7168, 305226), (7658, 285696), (7812, 280064), (7936, 275688), (8064, 271312), (8752, 249984), (8928, 245056), (9216, 237398), (9846, 222208), (10416, 210048), (10752, 203484), (11487, 190464), (11904, 183792), (13128, 166656), (13888, 157536), (14336, 152613), (15316, 142848), (15624, 140032), (15872, 137844), (16128, 135656), (16957, 129024), (17504, 124992), (17856, 122528), (18432, 118699), (19692, 111104), (20832, 105024), (21504, 101742), (22974, 95232), (23808, 91896), (26256, 83328), (27776, 78768), (30632, 71424), (31248, 70016), (31744, 68922), (32256, 67828), (33914, 64512), (34461, 63488), (35008, 62496), (35712, 61264), (39384, 55552), (41664, 52512), (43008, 50871), (45948, 47616)]