260015994

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1373}}^1$

素因数の和:1561

約数の個数: 80

約数和(自身を含む): 670336128

約数和(自身を除く): 410320134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 167, 189, 334, 378, 501, 567, 1002, 1134, 1169, 1373, 1503, 2338, 2746, 3006, 3507, 4119, 4509, 7014, 8238, 9018, 9611, 10521, 12357, 13527, 19222, 21042, 24714, 27054, 28833, 31563, 37071, 57666, 63126, 74142, 86499, 94689, 111213, 172998, 189378, 222426, 229291, 259497, 458582, 518994, 687873, 778491, 1375746, 1556982, 1605037, 2063619, 3210074, 4127238, 4815111, 6190857, 9630222, 12381714, 14445333, 18572571, 28890666, 37145142, 43335999, 86671998, 130007997, 260015994]

約数ペア:

[(1, 260015994), (2, 130007997), (3, 86671998), (6, 43335999), (7, 37145142), (9, 28890666), (14, 18572571), (18, 14445333), (21, 12381714), (27, 9630222), (42, 6190857), (54, 4815111), (63, 4127238), (81, 3210074), (126, 2063619), (162, 1605037), (167, 1556982), (189, 1375746), (334, 778491), (378, 687873), (501, 518994), (567, 458582), (1002, 259497), (1134, 229291), (1169, 222426), (1373, 189378), (1503, 172998), (2338, 111213), (2746, 94689), (3006, 86499), (3507, 74142), (4119, 63126), (4509, 57666), (7014, 37071), (8238, 31563), (9018, 28833), (9611, 27054), (10521, 24714), (12357, 21042), (13527, 19222)]