2719262007

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 5308168320

約数和(自身を除く): 2588906313

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 163, 171, 181, 209, 231, 399, 441, 489, 539, 543, 627, 693, 931, 1141, 1197, 1267, 1463, 1467, 1617, 1629, 1793, 1881, 1991, 2793, 3097, 3423, 3439, 3801, 4389, 4851, 5379, 5973, 7987, 8379, 8869, 9291, 10241, 10269, 10317, 11403, 12551, 13167, 13937, 16137, 17919, 21679, 23961, 24073, 26607, 27873, 29503, 30723, 30951, 34067, 37653, 37829, 41811, 65037, 71883, 72219, 79821, 87857, 88509, 92169, 97559, 102201, 112959, 113487, 125433, 151753, 168511, 195111, 206521, 216657, 238469, 263571, 264803, 265527, 292677, 306603, 324533, 340461, 455259, 505533, 560557, 619563, 715407, 790713, 794409, 878031, 973599, 1365777, 1445647, 1516599, 1669283, 1681671, 1853621, 1858689, 2146221, 2271731, 2383227, 2920797, 3923899, 4336941, 5007849, 5045013, 5560863, 6166127, 6815193, 11771697, 13010823, 15023547, 15902117, 16682589, 18498381, 20445579, 27467293, 35315091, 43162889, 47706351, 55495143, 82401879, 129488667, 143119053, 247205637, 302140223, 388466001, 906420669, 2719262007]

約数ペア:

[(1, 2719262007), (3, 906420669), (7, 388466001), (9, 302140223), (11, 247205637), (19, 143119053), (21, 129488667), (33, 82401879), (49, 55495143), (57, 47706351), (63, 43162889), (77, 35315091), (99, 27467293), (133, 20445579), (147, 18498381), (163, 16682589), (171, 15902117), (181, 15023547), (209, 13010823), (231, 11771697), (399, 6815193), (441, 6166127), (489, 5560863), (539, 5045013), (543, 5007849), (627, 4336941), (693, 3923899), (931, 2920797), (1141, 2383227), (1197, 2271731), (1267, 2146221), (1463, 1858689), (1467, 1853621), (1617, 1681671), (1629, 1669283), (1793, 1516599), (1881, 1445647), (1991, 1365777), (2793, 973599), (3097, 878031), (3423, 794409), (3439, 790713), (3801, 715407), (4389, 619563), (4851, 560557), (5379, 505533), (5973, 455259), (7987, 340461), (8379, 324533), (8869, 306603), (9291, 292677), (10241, 265527), (10269, 264803), (10317, 263571), (11403, 238469), (12551, 216657), (13167, 206521), (13937, 195111), (16137, 168511), (17919, 151753), (21679, 125433), (23961, 113487), (24073, 112959), (26607, 102201), (27873, 97559), (29503, 92169), (30723, 88509), (30951, 87857), (34067, 79821), (37653, 72219), (37829, 71883), (41811, 65037)]