1288826032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9851}}^1$

素因数の和:9926

約数の個数: 80

約数和(自身を含む): 2924625312

約数和(自身を除く): 1635799280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1258, 1768, 1924, 2516, 3536, 3848, 5032, 7696, 8177, 9851, 10064, 16354, 19702, 32708, 39404, 65416, 78808, 128063, 130832, 157616, 167467, 256126, 334934, 364487, 512252, 669868, 728974, 1024504, 1339736, 1457948, 2049008, 2177071, 2679472, 2915896, 4354142, 4738331, 5831792, 6196279, 8708284, 9476662, 12392558, 17416568, 18953324, 24785116, 34833136, 37906648, 49570232, 75813296, 80551627, 99140464, 161103254, 322206508, 644413016, 1288826032]

約数ペア:

[(1, 1288826032), (2, 644413016), (4, 322206508), (8, 161103254), (13, 99140464), (16, 80551627), (17, 75813296), (26, 49570232), (34, 37906648), (37, 34833136), (52, 24785116), (68, 18953324), (74, 17416568), (104, 12392558), (136, 9476662), (148, 8708284), (208, 6196279), (221, 5831792), (272, 4738331), (296, 4354142), (442, 2915896), (481, 2679472), (592, 2177071), (629, 2049008), (884, 1457948), (962, 1339736), (1258, 1024504), (1768, 728974), (1924, 669868), (2516, 512252), (3536, 364487), (3848, 334934), (5032, 256126), (7696, 167467), (8177, 157616), (9851, 130832), (10064, 128063), (16354, 78808), (19702, 65416), (32708, 39404)]