1270874432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11743}}^1$

素因数の和:11863

約数の個数: 56

約数和(自身を含む): 2684678400

約数和(自身を除く): 1413803968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 2848, 3382, 5696, 6764, 11743, 13528, 23486, 27056, 46972, 54112, 93944, 108224, 187888, 223117, 375776, 446234, 751552, 892468, 1045127, 1784936, 2090254, 3569872, 4180508, 7139744, 8361016, 14279488, 16722032, 19857413, 33444064, 39714826, 66888128, 79429652, 158859304, 317718608, 635437216, 1270874432]

約数ペア:

[(1, 1270874432), (2, 635437216), (4, 317718608), (8, 158859304), (16, 79429652), (19, 66888128), (32, 39714826), (38, 33444064), (64, 19857413), (76, 16722032), (89, 14279488), (152, 8361016), (178, 7139744), (304, 4180508), (356, 3569872), (608, 2090254), (712, 1784936), (1216, 1045127), (1424, 892468), (1691, 751552), (2848, 446234), (3382, 375776), (5696, 223117), (6764, 187888), (11743, 108224), (13528, 93944), (23486, 54112), (27056, 46972)]