1830248

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 4320000

約数和(自身を除く): 2489752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 49, 56, 58, 92, 98, 116, 161, 184, 196, 203, 232, 322, 343, 392, 406, 644, 667, 686, 812, 1127, 1288, 1334, 1372, 1421, 1624, 2254, 2668, 2744, 2842, 4508, 4669, 5336, 5684, 7889, 9016, 9338, 9947, 11368, 15778, 18676, 19894, 31556, 32683, 37352, 39788, 63112, 65366, 79576, 130732, 228781, 261464, 457562, 915124, 1830248]

約数ペア:

[(1, 1830248), (2, 915124), (4, 457562), (7, 261464), (8, 228781), (14, 130732), (23, 79576), (28, 65366), (29, 63112), (46, 39788), (49, 37352), (56, 32683), (58, 31556), (92, 19894), (98, 18676), (116, 15778), (161, 11368), (184, 9947), (196, 9338), (203, 9016), (232, 7889), (322, 5684), (343, 5336), (392, 4669), (406, 4508), (644, 2842), (667, 2744), (686, 2668), (812, 2254), (1127, 1624), (1288, 1421), (1334, 1372)]