398294352

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 1163735040

約数和(自身を除く): 765440688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 127, 144, 174, 232, 254, 261, 348, 381, 464, 508, 522, 696, 751, 762, 1016, 1044, 1143, 1392, 1502, 1524, 2032, 2088, 2253, 2286, 3004, 3048, 3683, 4176, 4506, 4572, 6008, 6096, 6759, 7366, 9012, 9144, 11049, 12016, 13518, 14732, 18024, 18288, 21779, 22098, 27036, 29464, 33147, 36048, 43558, 44196, 54072, 58928, 65337, 66294, 87116, 88392, 95377, 108144, 130674, 132588, 174232, 176784, 190754, 196011, 261348, 265176, 286131, 348464, 381508, 392022, 522696, 530352, 572262, 763016, 784044, 858393, 1045392, 1144524, 1526032, 1568088, 1716786, 2289048, 2765933, 3136176, 3433572, 4578096, 5531866, 6867144, 8297799, 11063732, 13734288, 16595598, 22127464, 24893397, 33191196, 44254928, 49786794, 66382392, 99573588, 132764784, 199147176, 398294352]

約数ペア:

[(1, 398294352), (2, 199147176), (3, 132764784), (4, 99573588), (6, 66382392), (8, 49786794), (9, 44254928), (12, 33191196), (16, 24893397), (18, 22127464), (24, 16595598), (29, 13734288), (36, 11063732), (48, 8297799), (58, 6867144), (72, 5531866), (87, 4578096), (116, 3433572), (127, 3136176), (144, 2765933), (174, 2289048), (232, 1716786), (254, 1568088), (261, 1526032), (348, 1144524), (381, 1045392), (464, 858393), (508, 784044), (522, 763016), (696, 572262), (751, 530352), (762, 522696), (1016, 392022), (1044, 381508), (1143, 348464), (1392, 286131), (1502, 265176), (1524, 261348), (2032, 196011), (2088, 190754), (2253, 176784), (2286, 174232), (3004, 132588), (3048, 130674), (3683, 108144), (4176, 95377), (4506, 88392), (4572, 87116), (6008, 66294), (6096, 65337), (6759, 58928), (7366, 54072), (9012, 44196), (9144, 43558), (11049, 36048), (12016, 33147), (13518, 29464), (14732, 27036), (18024, 22098), (18288, 21779)]