1749276984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 5660928000

約数和(自身を除く): 3911651016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 71, 78, 84, 87, 91, 104, 116, 142, 156, 168, 174, 182, 203, 213, 232, 273, 284, 312, 348, 364, 377, 389, 406, 426, 497, 546, 568, 609, 696, 728, 754, 778, 812, 852, 923, 994, 1092, 1131, 1167, 1218, 1491, 1508, 1556, 1624, 1704, 1846, 1988, 2059, 2184, 2262, 2334, 2436, 2639, 2723, 2769, 2982, 3016, 3112, 3692, 3976, 4118, 4524, 4668, 4872, 5057, 5278, 5446, 5538, 5964, 6177, 6461, 7384, 7917, 8169, 8236, 9048, 9336, 10114, 10556, 10892, 11076, 11281, 11928, 12354, 12922, 14413, 15171, 15834, 16338, 16472, 19383, 20228, 21112, 21784, 22152, 22562, 24708, 25844, 26767, 27619, 28826, 30342, 31668, 32676, 33843, 35399, 38766, 40456, 43239, 45124, 49416, 51688, 53534, 55238, 57652, 60684, 63336, 65352, 67686, 70798, 77532, 78967, 80301, 82857, 86478, 90248, 106197, 107068, 110476, 115304, 121368, 135372, 141596, 146653, 155064, 157934, 160602, 165714, 172956, 187369, 193333, 212394, 214136, 220952, 236901, 270744, 283192, 293306, 315868, 321204, 331428, 345912, 359047, 374738, 386666, 424788, 439959, 473802, 562107, 579999, 586612, 631736, 642408, 662856, 718094, 749476, 773332, 800951, 849576, 879918, 947604, 1026571, 1077141, 1124214, 1159998, 1173224, 1436188, 1498952, 1546664, 1601902, 1759836, 1895208, 2053142, 2154282, 2248428, 2319996, 2402853, 2513329, 2872376, 3079713, 3203804, 3519672, 4106284, 4308564, 4496856, 4639992, 4805706, 5026658, 5606657, 6159426, 6407608, 7539987, 8212568, 8617128, 9611412, 10053316, 10412363, 11213314, 12318852, 15079974, 16819971, 19222824, 20106632, 20824726, 22426628, 24637704, 30159948, 31237089, 33639942, 41649452, 44853256, 60319896, 62474178, 67279884, 72886541, 83298904, 124948356, 134559768, 145773082, 218659623, 249896712, 291546164, 437319246, 583092328, 874638492, 1749276984]

約数ペア:

[(1, 1749276984), (2, 874638492), (3, 583092328), (4, 437319246), (6, 291546164), (7, 249896712), (8, 218659623), (12, 145773082), (13, 134559768), (14, 124948356), (21, 83298904), (24, 72886541), (26, 67279884), (28, 62474178), (29, 60319896), (39, 44853256), (42, 41649452), (52, 33639942), (56, 31237089), (58, 30159948), (71, 24637704), (78, 22426628), (84, 20824726), (87, 20106632), (91, 19222824), (104, 16819971), (116, 15079974), (142, 12318852), (156, 11213314), (168, 10412363), (174, 10053316), (182, 9611412), (203, 8617128), (213, 8212568), (232, 7539987), (273, 6407608), (284, 6159426), (312, 5606657), (348, 5026658), (364, 4805706), (377, 4639992), (389, 4496856), (406, 4308564), (426, 4106284), (497, 3519672), (546, 3203804), (568, 3079713), (609, 2872376), (696, 2513329), (728, 2402853), (754, 2319996), (778, 2248428), (812, 2154282), (852, 2053142), (923, 1895208), (994, 1759836), (1092, 1601902), (1131, 1546664), (1167, 1498952), (1218, 1436188), (1491, 1173224), (1508, 1159998), (1556, 1124214), (1624, 1077141), (1704, 1026571), (1846, 947604), (1988, 879918), (2059, 849576), (2184, 800951), (2262, 773332), (2334, 749476), (2436, 718094), (2639, 662856), (2723, 642408), (2769, 631736), (2982, 586612), (3016, 579999), (3112, 562107), (3692, 473802), (3976, 439959), (4118, 424788), (4524, 386666), (4668, 374738), (4872, 359047), (5057, 345912), (5278, 331428), (5446, 321204), (5538, 315868), (5964, 293306), (6177, 283192), (6461, 270744), (7384, 236901), (7917, 220952), (8169, 214136), (8236, 212394), (9048, 193333), (9336, 187369), (10114, 172956), (10556, 165714), (10892, 160602), (11076, 157934), (11281, 155064), (11928, 146653), (12354, 141596), (12922, 135372), (14413, 121368), (15171, 115304), (15834, 110476), (16338, 107068), (16472, 106197), (19383, 90248), (20228, 86478), (21112, 82857), (21784, 80301), (22152, 78967), (22562, 77532), (24708, 70798), (25844, 67686), (26767, 65352), (27619, 63336), (28826, 60684), (30342, 57652), (31668, 55238), (32676, 53534), (33843, 51688), (35399, 49416), (38766, 45124), (40456, 43239)]