7917680736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{126691}}^1$

素因数の和:126745

約数の個数: 144

約数和(自身を含む): 26562751488

約数和(自身を除く): 18645070752

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, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 126691, 253382, 380073, 506764, 760146, 886837, 1013528, 1140219, 1520292, 1773674, 2027056, 2280438, 2660511, 3040584, 3547348, 3927421, 4054112, 4560876, 5321022, 6081168, 7094696, 7854842, 7981533, 9121752, 10642044, 11782263, 12162336, 14189392, 15709684, 15963066, 18243504, 21284088, 23564526, 27491947, 28378784, 31419368, 31926132, 35346789, 36487008, 42568176, 47129052, 54983894, 62838736, 63852264, 70693578, 82475841, 85136352, 94258104, 109967788, 125677472, 127704528, 141387156, 164951682, 188516208, 219935576, 247427523, 255409056, 282774312, 329903364, 377032416, 439871152, 494855046, 565548624, 659806728, 879742304, 989710092, 1131097248, 1319613456, 1979420184, 2639226912, 3958840368, 7917680736]

約数ペア:

[(1, 7917680736), (2, 3958840368), (3, 2639226912), (4, 1979420184), (6, 1319613456), (7, 1131097248), (8, 989710092), (9, 879742304), (12, 659806728), (14, 565548624), (16, 494855046), (18, 439871152), (21, 377032416), (24, 329903364), (28, 282774312), (31, 255409056), (32, 247427523), (36, 219935576), (42, 188516208), (48, 164951682), (56, 141387156), (62, 127704528), (63, 125677472), (72, 109967788), (84, 94258104), (93, 85136352), (96, 82475841), (112, 70693578), (124, 63852264), (126, 62838736), (144, 54983894), (168, 47129052), (186, 42568176), (217, 36487008), (224, 35346789), (248, 31926132), (252, 31419368), (279, 28378784), (288, 27491947), (336, 23564526), (372, 21284088), (434, 18243504), (496, 15963066), (504, 15709684), (558, 14189392), (651, 12162336), (672, 11782263), (744, 10642044), (868, 9121752), (992, 7981533), (1008, 7854842), (1116, 7094696), (1302, 6081168), (1488, 5321022), (1736, 4560876), (1953, 4054112), (2016, 3927421), (2232, 3547348), (2604, 3040584), (2976, 2660511), (3472, 2280438), (3906, 2027056), (4464, 1773674), (5208, 1520292), (6944, 1140219), (7812, 1013528), (8928, 886837), (10416, 760146), (15624, 506764), (20832, 380073), (31248, 253382), (62496, 126691)]