1664509968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1069}}^1$

素因数の和:2077

約数の個数: 120

約数和(自身を含む): 5091727680

約数和(自身を除く): 3427217712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 983, 1069, 1584, 1966, 2138, 2949, 3207, 3932, 4276, 5898, 6414, 7864, 8552, 8847, 9621, 10813, 11759, 11796, 12828, 15728, 17104, 17694, 19242, 21626, 23518, 23592, 25656, 32439, 35277, 35388, 38484, 43252, 47036, 47184, 51312, 64878, 70554, 70776, 76968, 86504, 94072, 97317, 105831, 129756, 141108, 141552, 153936, 173008, 188144, 194634, 211662, 259512, 282216, 389268, 423324, 519024, 564432, 778536, 846648, 1050827, 1557072, 1693296, 2101654, 3152481, 4203308, 6304962, 8406616, 9457443, 11559097, 12609924, 16813232, 18914886, 23118194, 25219848, 34677291, 37829772, 46236388, 50439696, 69354582, 75659544, 92472776, 104031873, 138709164, 151319088, 184945552, 208063746, 277418328, 416127492, 554836656, 832254984, 1664509968]

約数ペア:

[(1, 1664509968), (2, 832254984), (3, 554836656), (4, 416127492), (6, 277418328), (8, 208063746), (9, 184945552), (11, 151319088), (12, 138709164), (16, 104031873), (18, 92472776), (22, 75659544), (24, 69354582), (33, 50439696), (36, 46236388), (44, 37829772), (48, 34677291), (66, 25219848), (72, 23118194), (88, 18914886), (99, 16813232), (132, 12609924), (144, 11559097), (176, 9457443), (198, 8406616), (264, 6304962), (396, 4203308), (528, 3152481), (792, 2101654), (983, 1693296), (1069, 1557072), (1584, 1050827), (1966, 846648), (2138, 778536), (2949, 564432), (3207, 519024), (3932, 423324), (4276, 389268), (5898, 282216), (6414, 259512), (7864, 211662), (8552, 194634), (8847, 188144), (9621, 173008), (10813, 153936), (11759, 141552), (11796, 141108), (12828, 129756), (15728, 105831), (17104, 97317), (17694, 94072), (19242, 86504), (21626, 76968), (23518, 70776), (23592, 70554), (25656, 64878), (32439, 51312), (35277, 47184), (35388, 47036), (38484, 43252)]