260353164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 663095440

約数和(自身を除く): 402742276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1258, 1734, 1887, 2029, 2516, 3468, 3774, 4058, 6087, 7548, 8116, 10693, 12174, 21386, 24348, 32079, 34493, 42772, 64158, 68986, 75073, 103479, 128316, 137972, 150146, 206958, 225219, 300292, 413916, 450438, 586381, 900876, 1172762, 1276241, 1759143, 2345524, 2552482, 3518286, 3828723, 5104964, 7036572, 7657446, 15314892, 21696097, 43392194, 65088291, 86784388, 130176582, 260353164]

約数ペア:

[(1, 260353164), (2, 130176582), (3, 86784388), (4, 65088291), (6, 43392194), (12, 21696097), (17, 15314892), (34, 7657446), (37, 7036572), (51, 5104964), (68, 3828723), (74, 3518286), (102, 2552482), (111, 2345524), (148, 1759143), (204, 1276241), (222, 1172762), (289, 900876), (444, 586381), (578, 450438), (629, 413916), (867, 300292), (1156, 225219), (1258, 206958), (1734, 150146), (1887, 137972), (2029, 128316), (2516, 103479), (3468, 75073), (3774, 68986), (4058, 64158), (6087, 42772), (7548, 34493), (8116, 32079), (10693, 24348), (12174, 21386)]