317961792

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17856

約数の個数: 84

約数和(自身を含む): 940832256

約数和(自身を除く): 622870464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17807, 17856, 35614, 53421, 71228, 106842, 142456, 160263, 213684, 284912, 320526, 427368, 552017, 569824, 641052, 854736, 1104034, 1139648, 1282104, 1656051, 1709472, 2208068, 2564208, 3312102, 3418944, 4416136, 4968153, 5128416, 6624204, 8832272, 9936306, 10256832, 13248408, 17664544, 19872612, 26496816, 35329088, 39745224, 52993632, 79490448, 105987264, 158980896, 317961792]

約数ペア:

[(1, 317961792), (2, 158980896), (3, 105987264), (4, 79490448), (6, 52993632), (8, 39745224), (9, 35329088), (12, 26496816), (16, 19872612), (18, 17664544), (24, 13248408), (31, 10256832), (32, 9936306), (36, 8832272), (48, 6624204), (62, 5128416), (64, 4968153), (72, 4416136), (93, 3418944), (96, 3312102), (124, 2564208), (144, 2208068), (186, 1709472), (192, 1656051), (248, 1282104), (279, 1139648), (288, 1104034), (372, 854736), (496, 641052), (558, 569824), (576, 552017), (744, 427368), (992, 320526), (1116, 284912), (1488, 213684), (1984, 160263), (2232, 142456), (2976, 106842), (4464, 71228), (5952, 53421), (8928, 35614), (17807, 17856)]