1312488576

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 4465152000

約数和(自身を除く): 3152663424

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, 128, 144, 168, 189, 192, 216, 224, 227, 239, 252, 288, 336, 378, 384, 432, 448, 454, 478, 504, 576, 672, 681, 717, 756, 864, 896, 908, 956, 1008, 1152, 1344, 1362, 1434, 1512, 1589, 1673, 1728, 1816, 1912, 2016, 2043, 2151, 2688, 2724, 2868, 3024, 3178, 3346, 3456, 3632, 3824, 4032, 4086, 4302, 4767, 5019, 5448, 5736, 6048, 6129, 6356, 6453, 6692, 7264, 7648, 8064, 8172, 8604, 9534, 10038, 10896, 11472, 12096, 12258, 12712, 12906, 13384, 14301, 14528, 15057, 15296, 16344, 17208, 19068, 20076, 21792, 22944, 24192, 24516, 25424, 25812, 26768, 28602, 29056, 30114, 30592, 32688, 34416, 38136, 40152, 42903, 43584, 45171, 45888, 49032, 50848, 51624, 53536, 54253, 57204, 60228, 65376, 68832, 76272, 80304, 85806, 87168, 90342, 91776, 98064, 101696, 103248, 107072, 108506, 114408, 120456, 130752, 137664, 152544, 160608, 162759, 171612, 180684, 196128, 203392, 206496, 214144, 217012, 228816, 240912, 261504, 275328, 305088, 321216, 325518, 343224, 361368, 379771, 392256, 412992, 434024, 457632, 481824, 488277, 610176, 642432, 651036, 686448, 722736, 759542, 784512, 825984, 868048, 915264, 963648, 976554, 1139313, 1302072, 1372896, 1445472, 1464831, 1519084, 1736096, 1830528, 1927296, 1953108, 2278626, 2604144, 2745792, 2890944, 2929662, 3038168, 3417939, 3472192, 3906216, 4557252, 5208288, 5491584, 5781888, 5859324, 6076336, 6835878, 6944384, 7812432, 9114504, 10253817, 10416576, 11718648, 12152672, 13671756, 15624864, 18229008, 20507634, 20833152, 23437296, 24305344, 27343512, 31249728, 36458016, 41015268, 46874592, 48610688, 54687024, 62499456, 72916032, 82030536, 93749184, 109374048, 145832064, 164061072, 187498368, 218748096, 328122144, 437496192, 656244288, 1312488576]

約数ペア:

[(1, 1312488576), (2, 656244288), (3, 437496192), (4, 328122144), (6, 218748096), (7, 187498368), (8, 164061072), (9, 145832064), (12, 109374048), (14, 93749184), (16, 82030536), (18, 72916032), (21, 62499456), (24, 54687024), (27, 48610688), (28, 46874592), (32, 41015268), (36, 36458016), (42, 31249728), (48, 27343512), (54, 24305344), (56, 23437296), (63, 20833152), (64, 20507634), (72, 18229008), (84, 15624864), (96, 13671756), (108, 12152672), (112, 11718648), (126, 10416576), (128, 10253817), (144, 9114504), (168, 7812432), (189, 6944384), (192, 6835878), (216, 6076336), (224, 5859324), (227, 5781888), (239, 5491584), (252, 5208288), (288, 4557252), (336, 3906216), (378, 3472192), (384, 3417939), (432, 3038168), (448, 2929662), (454, 2890944), (478, 2745792), (504, 2604144), (576, 2278626), (672, 1953108), (681, 1927296), (717, 1830528), (756, 1736096), (864, 1519084), (896, 1464831), (908, 1445472), (956, 1372896), (1008, 1302072), (1152, 1139313), (1344, 976554), (1362, 963648), (1434, 915264), (1512, 868048), (1589, 825984), (1673, 784512), (1728, 759542), (1816, 722736), (1912, 686448), (2016, 651036), (2043, 642432), (2151, 610176), (2688, 488277), (2724, 481824), (2868, 457632), (3024, 434024), (3178, 412992), (3346, 392256), (3456, 379771), (3632, 361368), (3824, 343224), (4032, 325518), (4086, 321216), (4302, 305088), (4767, 275328), (5019, 261504), (5448, 240912), (5736, 228816), (6048, 217012), (6129, 214144), (6356, 206496), (6453, 203392), (6692, 196128), (7264, 180684), (7648, 171612), (8064, 162759), (8172, 160608), (8604, 152544), (9534, 137664), (10038, 130752), (10896, 120456), (11472, 114408), (12096, 108506), (12258, 107072), (12712, 103248), (12906, 101696), (13384, 98064), (14301, 91776), (14528, 90342), (15057, 87168), (15296, 85806), (16344, 80304), (17208, 76272), (19068, 68832), (20076, 65376), (21792, 60228), (22944, 57204), (24192, 54253), (24516, 53536), (25424, 51624), (25812, 50848), (26768, 49032), (28602, 45888), (29056, 45171), (30114, 43584), (30592, 42903), (32688, 40152), (34416, 38136)]