268370118

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7514

約数の個数: 64

約数和(自身を含む): 643852800

約数和(自身を除く): 375482682

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 4002, 6003, 7451, 12006, 14902, 18009, 22353, 36018, 44706, 67059, 134118, 171373, 201177, 216079, 342746, 402354, 432158, 514119, 648237, 1028238, 1296474, 1542357, 1944711, 3084714, 3889422, 4627071, 4969817, 5834133, 9254142, 9939634, 11668266, 14909451, 29818902, 44728353, 89456706, 134185059, 268370118]

約数ペア:

[(1, 268370118), (2, 134185059), (3, 89456706), (6, 44728353), (9, 29818902), (18, 14909451), (23, 11668266), (27, 9939634), (29, 9254142), (46, 5834133), (54, 4969817), (58, 4627071), (69, 3889422), (87, 3084714), (138, 1944711), (174, 1542357), (207, 1296474), (261, 1028238), (414, 648237), (522, 514119), (621, 432158), (667, 402354), (783, 342746), (1242, 216079), (1334, 201177), (1566, 171373), (2001, 134118), (4002, 67059), (6003, 44706), (7451, 36018), (12006, 22353), (14902, 18009)]