1630442079

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 2940487680

約数和(自身を除く): 1310045601

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 73, 133, 141, 171, 219, 329, 397, 399, 423, 511, 657, 893, 987, 1191, 1197, 1387, 1533, 2679, 2779, 2961, 3431, 3573, 4161, 4599, 6251, 7543, 8037, 8337, 9709, 10293, 12483, 18659, 18753, 22629, 24017, 25011, 28981, 29127, 30879, 52801, 55977, 56259, 65189, 67887, 72051, 86943, 87381, 130613, 158403, 167931, 195567, 202867, 216153, 260829, 354521, 391839, 456323, 475209, 550639, 586701, 608601, 1063563, 1175517, 1362107, 1368969, 1651917, 1825803, 2481647, 3190689, 3854473, 4086321, 4106907, 4955751, 7444941, 9534749, 11563419, 12258963, 22334823, 25880033, 28604247, 34690257, 77640099, 85812741, 181160231, 232920297, 543480693, 1630442079]

約数ペア:

[(1, 1630442079), (3, 543480693), (7, 232920297), (9, 181160231), (19, 85812741), (21, 77640099), (47, 34690257), (57, 28604247), (63, 25880033), (73, 22334823), (133, 12258963), (141, 11563419), (171, 9534749), (219, 7444941), (329, 4955751), (397, 4106907), (399, 4086321), (423, 3854473), (511, 3190689), (657, 2481647), (893, 1825803), (987, 1651917), (1191, 1368969), (1197, 1362107), (1387, 1175517), (1533, 1063563), (2679, 608601), (2779, 586701), (2961, 550639), (3431, 475209), (3573, 456323), (4161, 391839), (4599, 354521), (6251, 260829), (7543, 216153), (8037, 202867), (8337, 195567), (9709, 167931), (10293, 158403), (12483, 130613), (18659, 87381), (18753, 86943), (22629, 72051), (24017, 67887), (25011, 65189), (28981, 56259), (29127, 55977), (30879, 52801)]