427536438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8009}}^1$

素因数の和:8093

約数の個数: 64

約数和(自身を含む): 1033482240

約数和(自身を除く): 605945802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1722, 2542, 3813, 7626, 8009, 8897, 16018, 17794, 24027, 26691, 48054, 53382, 56063, 112126, 168189, 248279, 328369, 336378, 496558, 656738, 744837, 985107, 1489674, 1737953, 1970214, 2298583, 3475906, 4597166, 5213859, 6895749, 10179439, 10427718, 13791498, 20358878, 30538317, 61076634, 71256073, 142512146, 213768219, 427536438]

約数ペア:

[(1, 427536438), (2, 213768219), (3, 142512146), (6, 71256073), (7, 61076634), (14, 30538317), (21, 20358878), (31, 13791498), (41, 10427718), (42, 10179439), (62, 6895749), (82, 5213859), (93, 4597166), (123, 3475906), (186, 2298583), (217, 1970214), (246, 1737953), (287, 1489674), (434, 985107), (574, 744837), (651, 656738), (861, 496558), (1271, 336378), (1302, 328369), (1722, 248279), (2542, 168189), (3813, 112126), (7626, 56063), (8009, 53382), (8897, 48054), (16018, 26691), (17794, 24027)]