267996872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 593006400

約数和(自身を除く): 325009528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 317, 572, 634, 739, 1144, 1268, 1478, 2536, 2956, 3487, 4121, 5912, 6974, 8129, 8242, 9607, 13948, 16258, 16484, 19214, 27896, 32516, 32968, 38428, 45331, 65032, 76856, 90662, 105677, 181324, 211354, 234263, 362648, 422708, 468526, 845416, 937052, 1874104, 2576893, 3045419, 5153786, 6090838, 10307572, 12181676, 20615144, 24363352, 33499609, 66999218, 133998436, 267996872]

約数ペア:

[(1, 267996872), (2, 133998436), (4, 66999218), (8, 33499609), (11, 24363352), (13, 20615144), (22, 12181676), (26, 10307572), (44, 6090838), (52, 5153786), (88, 3045419), (104, 2576893), (143, 1874104), (286, 937052), (317, 845416), (572, 468526), (634, 422708), (739, 362648), (1144, 234263), (1268, 211354), (1478, 181324), (2536, 105677), (2956, 90662), (3487, 76856), (4121, 65032), (5912, 45331), (6974, 38428), (8129, 32968), (8242, 32516), (9607, 27896), (13948, 19214), (16258, 16484)]