812743456

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 1935214848

約数和(自身を除く): 1122471392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 73, 92, 112, 146, 161, 184, 224, 292, 322, 368, 511, 584, 644, 736, 1022, 1168, 1288, 1679, 2044, 2161, 2336, 2576, 3358, 4088, 4322, 5152, 6716, 8176, 8644, 11753, 13432, 15127, 16352, 17288, 23506, 26864, 30254, 34576, 47012, 49703, 53728, 60508, 69152, 94024, 99406, 121016, 157753, 188048, 198812, 242032, 315506, 347921, 376096, 397624, 484064, 631012, 695842, 795248, 1104271, 1262024, 1391684, 1590496, 2208542, 2524048, 2783368, 3628319, 4417084, 5048096, 5566736, 7256638, 8834168, 11133472, 14513276, 17668336, 25398233, 29026552, 35336672, 50796466, 58053104, 101592932, 116106208, 203185864, 406371728, 812743456]

約数ペア:

[(1, 812743456), (2, 406371728), (4, 203185864), (7, 116106208), (8, 101592932), (14, 58053104), (16, 50796466), (23, 35336672), (28, 29026552), (32, 25398233), (46, 17668336), (56, 14513276), (73, 11133472), (92, 8834168), (112, 7256638), (146, 5566736), (161, 5048096), (184, 4417084), (224, 3628319), (292, 2783368), (322, 2524048), (368, 2208542), (511, 1590496), (584, 1391684), (644, 1262024), (736, 1104271), (1022, 795248), (1168, 695842), (1288, 631012), (1679, 484064), (2044, 397624), (2161, 376096), (2336, 347921), (2576, 315506), (3358, 242032), (4088, 198812), (4322, 188048), (5152, 157753), (6716, 121016), (8176, 99406), (8644, 94024), (11753, 69152), (13432, 60508), (15127, 53728), (16352, 49703), (17288, 47012), (23506, 34576), (26864, 30254)]