2319313689

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 4578508800

約数和(自身を除く): 2259195111

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 137, 153, 187, 189, 231, 297, 357, 411, 459, 479, 561, 693, 959, 1071, 1233, 1309, 1437, 1507, 1683, 2079, 2329, 2877, 3213, 3353, 3699, 3927, 4311, 4521, 5049, 5269, 6987, 8143, 8631, 10059, 10549, 11781, 12933, 13563, 15807, 16303, 20961, 24429, 25619, 25893, 30177, 31647, 35343, 36883, 40689, 47421, 48909, 57001, 62883, 65623, 73287, 76857, 89573, 90531, 94941, 110649, 142263, 146727, 171003, 179333, 196869, 219861, 230571, 268719, 284823, 331947, 440181, 459361, 513009, 537999, 590607, 627011, 691713, 721853, 806157, 995841, 1115591, 1378083, 1539027, 1613997, 1771821, 1881033, 2165559, 2418471, 3346773, 4134249, 4841991, 5052971, 5643099, 6496677, 7809137, 10040319, 12271501, 12402747, 15158913, 16929297, 19490031, 23427411, 30120957, 36814503, 45476739, 70282233, 85900507, 110443509, 136430217, 210846699, 257701521, 331330527, 773104563, 2319313689]

約数ペア:

[(1, 2319313689), (3, 773104563), (7, 331330527), (9, 257701521), (11, 210846699), (17, 136430217), (21, 110443509), (27, 85900507), (33, 70282233), (51, 45476739), (63, 36814503), (77, 30120957), (99, 23427411), (119, 19490031), (137, 16929297), (153, 15158913), (187, 12402747), (189, 12271501), (231, 10040319), (297, 7809137), (357, 6496677), (411, 5643099), (459, 5052971), (479, 4841991), (561, 4134249), (693, 3346773), (959, 2418471), (1071, 2165559), (1233, 1881033), (1309, 1771821), (1437, 1613997), (1507, 1539027), (1683, 1378083), (2079, 1115591), (2329, 995841), (2877, 806157), (3213, 721853), (3353, 691713), (3699, 627011), (3927, 590607), (4311, 537999), (4521, 513009), (5049, 459361), (5269, 440181), (6987, 331947), (8143, 284823), (8631, 268719), (10059, 230571), (10549, 219861), (11781, 196869), (12933, 179333), (13563, 171003), (15807, 146727), (16303, 142263), (20961, 110649), (24429, 94941), (25619, 90531), (25893, 89573), (30177, 76857), (31647, 73287), (35343, 65623), (36883, 62883), (40689, 57001), (47421, 48909)]