388854576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7975

約数の個数: 120

約数和(自身を含む): 1225635840

約数和(自身を除く): 836781264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 7919, 8184, 12276, 15838, 16368, 23757, 24552, 31676, 47514, 49104, 63352, 71271, 87109, 95028, 126704, 142542, 174218, 190056, 245489, 261327, 285084, 348436, 380112, 490978, 522654, 570168, 696872, 736467, 783981, 981956, 1045308, 1140336, 1393744, 1472934, 1567962, 1963912, 2090616, 2209401, 2700379, 2945868, 3135924, 3927824, 4181232, 4418802, 5400758, 5891736, 6271848, 8101137, 8837604, 10801516, 11783472, 12543696, 16202274, 17675208, 21603032, 24303411, 32404548, 35350416, 43206064, 48606822, 64809096, 97213644, 129618192, 194427288, 388854576]

約数ペア:

[(1, 388854576), (2, 194427288), (3, 129618192), (4, 97213644), (6, 64809096), (8, 48606822), (9, 43206064), (11, 35350416), (12, 32404548), (16, 24303411), (18, 21603032), (22, 17675208), (24, 16202274), (31, 12543696), (33, 11783472), (36, 10801516), (44, 8837604), (48, 8101137), (62, 6271848), (66, 5891736), (72, 5400758), (88, 4418802), (93, 4181232), (99, 3927824), (124, 3135924), (132, 2945868), (144, 2700379), (176, 2209401), (186, 2090616), (198, 1963912), (248, 1567962), (264, 1472934), (279, 1393744), (341, 1140336), (372, 1045308), (396, 981956), (496, 783981), (528, 736467), (558, 696872), (682, 570168), (744, 522654), (792, 490978), (1023, 380112), (1116, 348436), (1364, 285084), (1488, 261327), (1584, 245489), (2046, 190056), (2232, 174218), (2728, 142542), (3069, 126704), (4092, 95028), (4464, 87109), (5456, 71271), (6138, 63352), (7919, 49104), (8184, 47514), (12276, 31676), (15838, 24552), (16368, 23757)]