1922287552

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 3861328320

約数和(自身を除く): 1939040768

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 271, 274, 542, 548, 809, 1084, 1096, 1618, 2168, 2192, 3236, 4336, 4384, 6472, 8672, 8768, 12944, 17344, 25888, 37127, 51776, 74254, 110833, 148508, 219239, 221666, 297016, 438478, 443332, 594032, 876956, 886664, 1188064, 1753912, 1773328, 2376128, 3507824, 3546656, 7015648, 7093312, 14031296, 30035743, 60071486, 120142972, 240285944, 480571888, 961143776, 1922287552]

約数ペア:

[(1, 1922287552), (2, 961143776), (4, 480571888), (8, 240285944), (16, 120142972), (32, 60071486), (64, 30035743), (137, 14031296), (271, 7093312), (274, 7015648), (542, 3546656), (548, 3507824), (809, 2376128), (1084, 1773328), (1096, 1753912), (1618, 1188064), (2168, 886664), (2192, 876956), (3236, 594032), (4336, 443332), (4384, 438478), (6472, 297016), (8672, 221666), (8768, 219239), (12944, 148508), (17344, 110833), (25888, 74254), (37127, 51776)]