211012024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 445132800

約数和(自身を除く): 234120776

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 323, 508, 643, 646, 1016, 1286, 1292, 2159, 2413, 2572, 2584, 4318, 4826, 5144, 8636, 9652, 10931, 12217, 17272, 19304, 21862, 24434, 41021, 43724, 48868, 81661, 82042, 87448, 97736, 163322, 164084, 207689, 326644, 328168, 415378, 653288, 830756, 1388237, 1551559, 1661512, 2776474, 3103118, 5552948, 6206236, 11105896, 12412472, 26376503, 52753006, 105506012, 211012024]

約数ペア:

[(1, 211012024), (2, 105506012), (4, 52753006), (8, 26376503), (17, 12412472), (19, 11105896), (34, 6206236), (38, 5552948), (68, 3103118), (76, 2776474), (127, 1661512), (136, 1551559), (152, 1388237), (254, 830756), (323, 653288), (508, 415378), (643, 328168), (646, 326644), (1016, 207689), (1286, 164084), (1292, 163322), (2159, 97736), (2413, 87448), (2572, 82042), (2584, 81661), (4318, 48868), (4826, 43724), (5144, 41021), (8636, 24434), (9652, 21862), (10931, 19304), (12217, 17272)]