1187888912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3796

約数の個数: 80

約数和(自身を含む): 2767060992

約数和(自身を除く): 1579172080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 127, 161, 184, 254, 322, 368, 508, 644, 889, 1016, 1288, 1778, 2032, 2576, 2921, 3556, 3631, 5842, 7112, 7262, 11684, 14224, 14524, 20447, 23368, 25417, 29048, 40894, 46736, 50834, 58096, 81788, 83513, 101668, 163576, 167026, 203336, 327152, 334052, 406672, 461137, 584591, 668104, 922274, 1169182, 1336208, 1844548, 2338364, 3227959, 3689096, 4676728, 6455918, 7378192, 9353456, 10606151, 12911836, 21212302, 25823672, 42424604, 51647344, 74243057, 84849208, 148486114, 169698416, 296972228, 593944456, 1187888912]

約数ペア:

[(1, 1187888912), (2, 593944456), (4, 296972228), (7, 169698416), (8, 148486114), (14, 84849208), (16, 74243057), (23, 51647344), (28, 42424604), (46, 25823672), (56, 21212302), (92, 12911836), (112, 10606151), (127, 9353456), (161, 7378192), (184, 6455918), (254, 4676728), (322, 3689096), (368, 3227959), (508, 2338364), (644, 1844548), (889, 1336208), (1016, 1169182), (1288, 922274), (1778, 668104), (2032, 584591), (2576, 461137), (2921, 406672), (3556, 334052), (3631, 327152), (5842, 203336), (7112, 167026), (7262, 163576), (11684, 101668), (14224, 83513), (14524, 81788), (20447, 58096), (23368, 50834), (25417, 46736), (29048, 40894)]