1910913984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:928

約数の個数: 224

約数和(自身を含む): 6456883200

約数和(自身を除く): 4545969216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 239, 252, 288, 336, 378, 432, 448, 478, 504, 576, 661, 672, 717, 756, 864, 956, 1008, 1322, 1344, 1434, 1512, 1673, 1728, 1912, 1983, 2016, 2151, 2644, 2868, 3024, 3346, 3824, 3966, 4032, 4302, 4627, 5019, 5288, 5736, 5949, 6048, 6453, 6692, 7648, 7932, 8604, 9254, 10038, 10576, 11472, 11898, 12096, 12906, 13384, 13881, 15057, 15296, 15864, 17208, 17847, 18508, 20076, 21152, 22944, 23796, 25812, 26768, 27762, 30114, 31728, 34416, 35694, 37016, 40152, 41643, 42304, 45171, 45888, 47592, 51624, 53536, 55524, 60228, 63456, 68832, 71388, 74032, 80304, 83286, 90342, 95184, 103248, 107072, 111048, 120456, 124929, 126912, 137664, 142776, 148064, 157979, 160608, 166572, 180684, 190368, 206496, 222096, 240912, 249858, 285552, 296128, 315958, 321216, 333144, 361368, 380736, 412992, 444192, 473937, 481824, 499716, 571104, 631916, 666288, 722736, 888384, 947874, 963648, 999432, 1105853, 1142208, 1263832, 1332576, 1421811, 1445472, 1895748, 1998864, 2211706, 2527664, 2665152, 2843622, 2890944, 3317559, 3791496, 3997728, 4265433, 4423412, 5055328, 5687244, 6635118, 7582992, 7995456, 8530866, 8846824, 9952677, 10110656, 11374488, 13270236, 15165984, 17061732, 17693648, 19905354, 22748976, 26540472, 29858031, 30331968, 34123464, 35387296, 39810708, 45497952, 53080944, 59716062, 68246928, 70774592, 79621416, 90995904, 106161888, 119432124, 136493856, 159242832, 212323776, 238864248, 272987712, 318485664, 477728496, 636971328, 955456992, 1910913984]

約数ペア:

[(1, 1910913984), (2, 955456992), (3, 636971328), (4, 477728496), (6, 318485664), (7, 272987712), (8, 238864248), (9, 212323776), (12, 159242832), (14, 136493856), (16, 119432124), (18, 106161888), (21, 90995904), (24, 79621416), (27, 70774592), (28, 68246928), (32, 59716062), (36, 53080944), (42, 45497952), (48, 39810708), (54, 35387296), (56, 34123464), (63, 30331968), (64, 29858031), (72, 26540472), (84, 22748976), (96, 19905354), (108, 17693648), (112, 17061732), (126, 15165984), (144, 13270236), (168, 11374488), (189, 10110656), (192, 9952677), (216, 8846824), (224, 8530866), (239, 7995456), (252, 7582992), (288, 6635118), (336, 5687244), (378, 5055328), (432, 4423412), (448, 4265433), (478, 3997728), (504, 3791496), (576, 3317559), (661, 2890944), (672, 2843622), (717, 2665152), (756, 2527664), (864, 2211706), (956, 1998864), (1008, 1895748), (1322, 1445472), (1344, 1421811), (1434, 1332576), (1512, 1263832), (1673, 1142208), (1728, 1105853), (1912, 999432), (1983, 963648), (2016, 947874), (2151, 888384), (2644, 722736), (2868, 666288), (3024, 631916), (3346, 571104), (3824, 499716), (3966, 481824), (4032, 473937), (4302, 444192), (4627, 412992), (5019, 380736), (5288, 361368), (5736, 333144), (5949, 321216), (6048, 315958), (6453, 296128), (6692, 285552), (7648, 249858), (7932, 240912), (8604, 222096), (9254, 206496), (10038, 190368), (10576, 180684), (11472, 166572), (11898, 160608), (12096, 157979), (12906, 148064), (13384, 142776), (13881, 137664), (15057, 126912), (15296, 124929), (15864, 120456), (17208, 111048), (17847, 107072), (18508, 103248), (20076, 95184), (21152, 90342), (22944, 83286), (23796, 80304), (25812, 74032), (26768, 71388), (27762, 68832), (30114, 63456), (31728, 60228), (34416, 55524), (35694, 53536), (37016, 51624), (40152, 47592), (41643, 45888), (42304, 45171)]