402184672

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 819724752

約数和(自身を除く): 417540080

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 131, 148, 262, 296, 524, 592, 1048, 1184, 2096, 2593, 4192, 4847, 5186, 9694, 10372, 19388, 20744, 38776, 41488, 77552, 82976, 95941, 155104, 191882, 339683, 383764, 679366, 767528, 1358732, 1535056, 2717464, 3070112, 5434928, 10869856, 12568271, 25136542, 50273084, 100546168, 201092336, 402184672]

約数ペア:

[(1, 402184672), (2, 201092336), (4, 100546168), (8, 50273084), (16, 25136542), (32, 12568271), (37, 10869856), (74, 5434928), (131, 3070112), (148, 2717464), (262, 1535056), (296, 1358732), (524, 767528), (592, 679366), (1048, 383764), (1184, 339683), (2096, 191882), (2593, 155104), (4192, 95941), (4847, 82976), (5186, 77552), (9694, 41488), (10372, 38776), (19388, 20744)]