1005419256

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 2553707520

約数和(自身を除く): 1548288264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 173, 206, 309, 346, 412, 519, 618, 692, 824, 1038, 1236, 1384, 2076, 2351, 2472, 4152, 4702, 7053, 9404, 14106, 17819, 18808, 28212, 35638, 53457, 56424, 71276, 106914, 142552, 213828, 242153, 406723, 427656, 484306, 726459, 813446, 968612, 1220169, 1452918, 1626892, 1937224, 2440338, 2905836, 3253784, 4880676, 5811672, 9761352, 41892469, 83784938, 125677407, 167569876, 251354814, 335139752, 502709628, 1005419256]

約数ペア:

[(1, 1005419256), (2, 502709628), (3, 335139752), (4, 251354814), (6, 167569876), (8, 125677407), (12, 83784938), (24, 41892469), (103, 9761352), (173, 5811672), (206, 4880676), (309, 3253784), (346, 2905836), (412, 2440338), (519, 1937224), (618, 1626892), (692, 1452918), (824, 1220169), (1038, 968612), (1236, 813446), (1384, 726459), (2076, 484306), (2351, 427656), (2472, 406723), (4152, 242153), (4702, 213828), (7053, 142552), (9404, 106914), (14106, 71276), (17819, 56424), (18808, 53457), (28212, 35638)]