325098928

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 846039600

約数和(自身を除く): 520940672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 121, 149, 154, 161, 176, 184, 196, 242, 253, 298, 308, 322, 368, 392, 484, 506, 539, 596, 616, 644, 784, 847, 968, 1012, 1043, 1078, 1127, 1192, 1232, 1288, 1639, 1694, 1771, 1936, 2024, 2086, 2156, 2254, 2384, 2576, 2783, 3278, 3388, 3427, 3542, 4048, 4172, 4312, 4508, 5566, 5929, 6556, 6776, 6854, 7084, 7301, 8344, 8624, 9016, 11132, 11473, 11858, 12397, 13112, 13552, 13708, 14168, 14602, 16688, 18029, 18032, 19481, 22264, 22946, 23716, 23989, 24794, 26224, 27416, 28336, 29204, 36058, 37697, 38962, 44528, 45892, 47432, 47978, 49588, 54832, 58408, 72116, 75394, 77924, 80311, 91784, 94864, 95956, 99176, 116816, 126203, 136367, 144232, 150788, 155848, 160622, 167923, 183568, 191912, 198352, 252406, 263879, 272734, 288464, 301576, 311696, 321244, 335846, 383824, 414667, 504812, 527758, 545468, 603152, 642488, 671692, 829334, 883421, 1009624, 1055516, 1090936, 1284976, 1343384, 1658668, 1766842, 1847153, 2019248, 2111032, 2181872, 2686768, 2902669, 3317336, 3533684, 3694306, 4222064, 5805338, 6634672, 7067368, 7388612, 11610676, 14134736, 14777224, 20318683, 23221352, 29554448, 40637366, 46442704, 81274732, 162549464, 325098928]

約数ペア:

[(1, 325098928), (2, 162549464), (4, 81274732), (7, 46442704), (8, 40637366), (11, 29554448), (14, 23221352), (16, 20318683), (22, 14777224), (23, 14134736), (28, 11610676), (44, 7388612), (46, 7067368), (49, 6634672), (56, 5805338), (77, 4222064), (88, 3694306), (92, 3533684), (98, 3317336), (112, 2902669), (121, 2686768), (149, 2181872), (154, 2111032), (161, 2019248), (176, 1847153), (184, 1766842), (196, 1658668), (242, 1343384), (253, 1284976), (298, 1090936), (308, 1055516), (322, 1009624), (368, 883421), (392, 829334), (484, 671692), (506, 642488), (539, 603152), (596, 545468), (616, 527758), (644, 504812), (784, 414667), (847, 383824), (968, 335846), (1012, 321244), (1043, 311696), (1078, 301576), (1127, 288464), (1192, 272734), (1232, 263879), (1288, 252406), (1639, 198352), (1694, 191912), (1771, 183568), (1936, 167923), (2024, 160622), (2086, 155848), (2156, 150788), (2254, 144232), (2384, 136367), (2576, 126203), (2783, 116816), (3278, 99176), (3388, 95956), (3427, 94864), (3542, 91784), (4048, 80311), (4172, 77924), (4312, 75394), (4508, 72116), (5566, 58408), (5929, 54832), (6556, 49588), (6776, 47978), (6854, 47432), (7084, 45892), (7301, 44528), (8344, 38962), (8624, 37697), (9016, 36058), (11132, 29204), (11473, 28336), (11858, 27416), (12397, 26224), (13112, 24794), (13552, 23989), (13708, 23716), (14168, 22946), (14602, 22264), (16688, 19481), (18029, 18032)]