1297391424

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 4016776320

約数和(自身を除く): 2719384896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 239, 294, 336, 392, 448, 478, 577, 588, 672, 717, 784, 956, 1154, 1176, 1344, 1434, 1568, 1673, 1731, 1912, 2308, 2352, 2868, 3136, 3346, 3462, 3824, 4039, 4616, 4704, 5019, 5736, 6692, 6924, 7648, 8078, 9232, 9408, 10038, 11472, 11711, 12117, 13384, 13848, 15296, 16156, 18464, 20076, 22944, 23422, 24234, 26768, 27696, 28273, 32312, 35133, 36928, 40152, 45888, 46844, 48468, 53536, 55392, 56546, 64624, 70266, 80304, 84819, 93688, 96936, 107072, 110784, 113092, 129248, 137903, 140532, 160608, 169638, 187376, 193872, 226184, 258496, 275806, 281064, 321216, 339276, 374752, 387744, 413709, 452368, 551612, 562128, 678552, 749504, 775488, 827418, 904736, 965321, 1103224, 1124256, 1357104, 1654836, 1809472, 1930642, 2206448, 2248512, 2714208, 2895963, 3309672, 3861284, 4412896, 5428416, 5791926, 6619344, 6757247, 7722568, 8825792, 11583852, 13238688, 13514494, 15445136, 20271741, 23167704, 26477376, 27028988, 30890272, 40543482, 46335408, 54057976, 61780544, 81086964, 92670816, 108115952, 162173928, 185341632, 216231904, 324347856, 432463808, 648695712, 1297391424]

約数ペア:

[(1, 1297391424), (2, 648695712), (3, 432463808), (4, 324347856), (6, 216231904), (7, 185341632), (8, 162173928), (12, 108115952), (14, 92670816), (16, 81086964), (21, 61780544), (24, 54057976), (28, 46335408), (32, 40543482), (42, 30890272), (48, 27028988), (49, 26477376), (56, 23167704), (64, 20271741), (84, 15445136), (96, 13514494), (98, 13238688), (112, 11583852), (147, 8825792), (168, 7722568), (192, 6757247), (196, 6619344), (224, 5791926), (239, 5428416), (294, 4412896), (336, 3861284), (392, 3309672), (448, 2895963), (478, 2714208), (577, 2248512), (588, 2206448), (672, 1930642), (717, 1809472), (784, 1654836), (956, 1357104), (1154, 1124256), (1176, 1103224), (1344, 965321), (1434, 904736), (1568, 827418), (1673, 775488), (1731, 749504), (1912, 678552), (2308, 562128), (2352, 551612), (2868, 452368), (3136, 413709), (3346, 387744), (3462, 374752), (3824, 339276), (4039, 321216), (4616, 281064), (4704, 275806), (5019, 258496), (5736, 226184), (6692, 193872), (6924, 187376), (7648, 169638), (8078, 160608), (9232, 140532), (9408, 137903), (10038, 129248), (11472, 113092), (11711, 110784), (12117, 107072), (13384, 96936), (13848, 93688), (15296, 84819), (16156, 80304), (18464, 70266), (20076, 64624), (22944, 56546), (23422, 55392), (24234, 53536), (26768, 48468), (27696, 46844), (28273, 45888), (32312, 40152), (35133, 36928)]