1619731944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4244

約数の個数: 128

約数和(自身を含む): 4755456000

約数和(自身を除く): 3135724056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 79, 92, 108, 138, 158, 184, 207, 216, 237, 276, 316, 414, 474, 552, 621, 632, 711, 828, 948, 1242, 1422, 1656, 1817, 1896, 2133, 2484, 2844, 3634, 4127, 4266, 4968, 5451, 5688, 7268, 8254, 8532, 10902, 12381, 14536, 16353, 16508, 17064, 21804, 24762, 32706, 33016, 37143, 43608, 49059, 49524, 65412, 74286, 94921, 98118, 99048, 111429, 130824, 148572, 189842, 196236, 222858, 284763, 297144, 326033, 379684, 392472, 445716, 569526, 652066, 759368, 854289, 891432, 978099, 1139052, 1304132, 1708578, 1956198, 2278104, 2562867, 2608264, 2934297, 3417156, 3912396, 5125734, 5868594, 6834312, 7498759, 7824792, 8802891, 10251468, 11737188, 14997518, 17605782, 20502936, 22496277, 23474376, 29995036, 35211564, 44992554, 59990072, 67488831, 70423128, 89985108, 134977662, 179970216, 202466493, 269955324, 404932986, 539910648, 809865972, 1619731944]

約数ペア:

[(1, 1619731944), (2, 809865972), (3, 539910648), (4, 404932986), (6, 269955324), (8, 202466493), (9, 179970216), (12, 134977662), (18, 89985108), (23, 70423128), (24, 67488831), (27, 59990072), (36, 44992554), (46, 35211564), (54, 29995036), (69, 23474376), (72, 22496277), (79, 20502936), (92, 17605782), (108, 14997518), (138, 11737188), (158, 10251468), (184, 8802891), (207, 7824792), (216, 7498759), (237, 6834312), (276, 5868594), (316, 5125734), (414, 3912396), (474, 3417156), (552, 2934297), (621, 2608264), (632, 2562867), (711, 2278104), (828, 1956198), (948, 1708578), (1242, 1304132), (1422, 1139052), (1656, 978099), (1817, 891432), (1896, 854289), (2133, 759368), (2484, 652066), (2844, 569526), (3634, 445716), (4127, 392472), (4266, 379684), (4968, 326033), (5451, 297144), (5688, 284763), (7268, 222858), (8254, 196236), (8532, 189842), (10902, 148572), (12381, 130824), (14536, 111429), (16353, 99048), (16508, 98118), (17064, 94921), (21804, 74286), (24762, 65412), (32706, 49524), (33016, 49059), (37143, 43608)]