450251984

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6353

約数の個数: 80

約数和(自身を含む): 1095763200

約数和(自身を除く): 645511216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 4459, 5096, 5488, 6311, 8918, 10192, 12622, 17836, 25244, 35672, 44177, 50488, 71344, 82043, 88354, 100976, 164086, 176708, 309239, 328172, 353416, 574301, 618478, 656344, 706832, 1148602, 1236956, 1312688, 2164673, 2297204, 2473912, 4020107, 4329346, 4594408, 4947824, 8040214, 8658692, 9188816, 16080428, 17317384, 28140749, 32160856, 34634768, 56281498, 64321712, 112562996, 225125992, 450251984]

約数ペア:

[(1, 450251984), (2, 225125992), (4, 112562996), (7, 64321712), (8, 56281498), (13, 34634768), (14, 32160856), (16, 28140749), (26, 17317384), (28, 16080428), (49, 9188816), (52, 8658692), (56, 8040214), (91, 4947824), (98, 4594408), (104, 4329346), (112, 4020107), (182, 2473912), (196, 2297204), (208, 2164673), (343, 1312688), (364, 1236956), (392, 1148602), (637, 706832), (686, 656344), (728, 618478), (784, 574301), (1274, 353416), (1372, 328172), (1456, 309239), (2548, 176708), (2744, 164086), (4459, 100976), (5096, 88354), (5488, 82043), (6311, 71344), (8918, 50488), (10192, 44177), (12622, 35672), (17836, 25244)]