317797368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 946176000

約数和(自身を除く): 628378632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 139, 168, 186, 217, 248, 278, 372, 417, 434, 439, 556, 651, 744, 834, 868, 878, 973, 1112, 1302, 1317, 1668, 1736, 1756, 1946, 2604, 2634, 2919, 3073, 3336, 3512, 3892, 4309, 5208, 5268, 5838, 6146, 7784, 8618, 9219, 10536, 11676, 12292, 12927, 13609, 17236, 18438, 23352, 24584, 25854, 27218, 30163, 34472, 36876, 40827, 51708, 54436, 60326, 61021, 73752, 81654, 90489, 95263, 103416, 108872, 120652, 122042, 163308, 180978, 183063, 190526, 241304, 244084, 285789, 326616, 361956, 366126, 381052, 427147, 488168, 571578, 723912, 732252, 762104, 854294, 1143156, 1281441, 1464504, 1708588, 1891651, 2286312, 2562882, 3417176, 3783302, 5125764, 5674953, 7566604, 10251528, 11349906, 13241557, 15133208, 22699812, 26483114, 39724671, 45399624, 52966228, 79449342, 105932456, 158898684, 317797368]

約数ペア:

[(1, 317797368), (2, 158898684), (3, 105932456), (4, 79449342), (6, 52966228), (7, 45399624), (8, 39724671), (12, 26483114), (14, 22699812), (21, 15133208), (24, 13241557), (28, 11349906), (31, 10251528), (42, 7566604), (56, 5674953), (62, 5125764), (84, 3783302), (93, 3417176), (124, 2562882), (139, 2286312), (168, 1891651), (186, 1708588), (217, 1464504), (248, 1281441), (278, 1143156), (372, 854294), (417, 762104), (434, 732252), (439, 723912), (556, 571578), (651, 488168), (744, 427147), (834, 381052), (868, 366126), (878, 361956), (973, 326616), (1112, 285789), (1302, 244084), (1317, 241304), (1668, 190526), (1736, 183063), (1756, 180978), (1946, 163308), (2604, 122042), (2634, 120652), (2919, 108872), (3073, 103416), (3336, 95263), (3512, 90489), (3892, 81654), (4309, 73752), (5208, 61021), (5268, 60326), (5838, 54436), (6146, 51708), (7784, 40827), (8618, 36876), (9219, 34472), (10536, 30163), (11676, 27218), (12292, 25854), (12927, 24584), (13609, 23352), (17236, 18438)]