490145832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 1473937920

約数和(自身を除く): 983792088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 198, 242, 254, 264, 363, 381, 396, 443, 484, 508, 726, 762, 792, 886, 968, 1016, 1089, 1143, 1329, 1397, 1452, 1524, 1772, 2178, 2286, 2658, 2794, 2904, 3048, 3544, 3987, 4191, 4356, 4572, 4873, 5316, 5588, 7974, 8382, 8712, 9144, 9746, 10632, 11176, 12573, 14619, 15367, 15948, 16764, 19492, 25146, 29238, 30734, 31896, 33528, 38984, 43857, 46101, 50292, 53603, 56261, 58476, 61468, 87714, 92202, 100584, 107206, 112522, 116952, 122936, 138303, 160809, 168783, 175428, 184404, 214412, 225044, 276606, 321618, 337566, 350856, 368808, 428824, 450088, 482427, 506349, 553212, 618871, 643236, 675132, 964854, 1012698, 1106424, 1237742, 1286472, 1350264, 1856613, 1929708, 2025396, 2475484, 3713226, 3859416, 4050792, 4950968, 5569839, 6807581, 7426452, 11139678, 13615162, 14852904, 20422743, 22279356, 27230324, 40845486, 44558712, 54460648, 61268229, 81690972, 122536458, 163381944, 245072916, 490145832]

約数ペア:

[(1, 490145832), (2, 245072916), (3, 163381944), (4, 122536458), (6, 81690972), (8, 61268229), (9, 54460648), (11, 44558712), (12, 40845486), (18, 27230324), (22, 22279356), (24, 20422743), (33, 14852904), (36, 13615162), (44, 11139678), (66, 7426452), (72, 6807581), (88, 5569839), (99, 4950968), (121, 4050792), (127, 3859416), (132, 3713226), (198, 2475484), (242, 2025396), (254, 1929708), (264, 1856613), (363, 1350264), (381, 1286472), (396, 1237742), (443, 1106424), (484, 1012698), (508, 964854), (726, 675132), (762, 643236), (792, 618871), (886, 553212), (968, 506349), (1016, 482427), (1089, 450088), (1143, 428824), (1329, 368808), (1397, 350856), (1452, 337566), (1524, 321618), (1772, 276606), (2178, 225044), (2286, 214412), (2658, 184404), (2794, 175428), (2904, 168783), (3048, 160809), (3544, 138303), (3987, 122936), (4191, 116952), (4356, 112522), (4572, 107206), (4873, 100584), (5316, 92202), (5588, 87714), (7974, 61468), (8382, 58476), (8712, 56261), (9144, 53603), (9746, 50292), (10632, 46101), (11176, 43857), (12573, 38984), (14619, 33528), (15367, 31896), (15948, 30734), (16764, 29238), (19492, 25146)]