245708232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4347

約数の個数: 128

約数和(自身を含む): 790732800

約数和(自身を除く): 545024568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4289, 4774, 5208, 7161, 8184, 8578, 9548, 12867, 14322, 17156, 19096, 25734, 28644, 30023, 34312, 47179, 51468, 57288, 60046, 90069, 94358, 102936, 120092, 132959, 141537, 180138, 188716, 240184, 265918, 283074, 330253, 360276, 377432, 398877, 531836, 566148, 660506, 720552, 797754, 930713, 990759, 1063672, 1132296, 1321012, 1462549, 1595508, 1861426, 1981518, 2642024, 2792139, 2925098, 3191016, 3722852, 3963036, 4387647, 5584278, 5850196, 7445704, 7926072, 8775294, 10237843, 11168556, 11700392, 17550588, 20475686, 22337112, 30713529, 35101176, 40951372, 61427058, 81902744, 122854116, 245708232]

約数ペア:

[(1, 245708232), (2, 122854116), (3, 81902744), (4, 61427058), (6, 40951372), (7, 35101176), (8, 30713529), (11, 22337112), (12, 20475686), (14, 17550588), (21, 11700392), (22, 11168556), (24, 10237843), (28, 8775294), (31, 7926072), (33, 7445704), (42, 5850196), (44, 5584278), (56, 4387647), (62, 3963036), (66, 3722852), (77, 3191016), (84, 2925098), (88, 2792139), (93, 2642024), (124, 1981518), (132, 1861426), (154, 1595508), (168, 1462549), (186, 1321012), (217, 1132296), (231, 1063672), (248, 990759), (264, 930713), (308, 797754), (341, 720552), (372, 660506), (434, 566148), (462, 531836), (616, 398877), (651, 377432), (682, 360276), (744, 330253), (868, 283074), (924, 265918), (1023, 240184), (1302, 188716), (1364, 180138), (1736, 141537), (1848, 132959), (2046, 120092), (2387, 102936), (2604, 94358), (2728, 90069), (4092, 60046), (4289, 57288), (4774, 51468), (5208, 47179), (7161, 34312), (8184, 30023), (8578, 28644), (9548, 25734), (12867, 19096), (14322, 17156)]