1157719808

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5087}}^1$

素因数の和:5237

約数の個数: 72

約数和(自身を含む): 2662367232

約数和(自身を除く): 1504647424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 5087, 7112, 8128, 10174, 14224, 16256, 20348, 28448, 32512, 35609, 40696, 56896, 71218, 81392, 113792, 142436, 162784, 227584, 284872, 325568, 569744, 646049, 651136, 1139488, 1292098, 1302272, 2278976, 2584196, 4522343, 4557952, 5168392, 9044686, 9115904, 10336784, 18089372, 20673568, 36178744, 41347136, 72357488, 82694272, 144714976, 165388544, 289429952, 578859904, 1157719808]

約数ペア:

[(1, 1157719808), (2, 578859904), (4, 289429952), (7, 165388544), (8, 144714976), (14, 82694272), (16, 72357488), (28, 41347136), (32, 36178744), (56, 20673568), (64, 18089372), (112, 10336784), (127, 9115904), (128, 9044686), (224, 5168392), (254, 4557952), (256, 4522343), (448, 2584196), (508, 2278976), (889, 1302272), (896, 1292098), (1016, 1139488), (1778, 651136), (1792, 646049), (2032, 569744), (3556, 325568), (4064, 284872), (5087, 227584), (7112, 162784), (8128, 142436), (10174, 113792), (14224, 81392), (16256, 71218), (20348, 56896), (28448, 40696), (32512, 35609)]