317875264

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 764438400

約数和(自身を除く): 446563136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 172, 203, 224, 232, 301, 344, 406, 448, 464, 569, 602, 688, 812, 928, 1138, 1204, 1247, 1376, 1624, 1856, 2276, 2408, 2494, 2752, 3248, 3983, 4552, 4816, 4988, 6496, 7966, 8729, 9104, 9632, 9976, 12992, 15932, 16501, 17458, 18208, 19264, 19952, 24467, 31864, 33002, 34916, 36416, 39904, 48934, 63728, 66004, 69832, 79808, 97868, 115507, 127456, 132008, 139664, 171269, 195736, 231014, 254912, 264016, 279328, 342538, 391472, 462028, 528032, 558656, 685076, 709543, 782944, 924056, 1056064, 1370152, 1419086, 1565888, 1848112, 2740304, 2838172, 3696224, 4966801, 5480608, 5676344, 7392448, 9933602, 10961216, 11352688, 19867204, 22705376, 39734408, 45410752, 79468816, 158937632, 317875264]

約数ペア:

[(1, 317875264), (2, 158937632), (4, 79468816), (7, 45410752), (8, 39734408), (14, 22705376), (16, 19867204), (28, 11352688), (29, 10961216), (32, 9933602), (43, 7392448), (56, 5676344), (58, 5480608), (64, 4966801), (86, 3696224), (112, 2838172), (116, 2740304), (172, 1848112), (203, 1565888), (224, 1419086), (232, 1370152), (301, 1056064), (344, 924056), (406, 782944), (448, 709543), (464, 685076), (569, 558656), (602, 528032), (688, 462028), (812, 391472), (928, 342538), (1138, 279328), (1204, 264016), (1247, 254912), (1376, 231014), (1624, 195736), (1856, 171269), (2276, 139664), (2408, 132008), (2494, 127456), (2752, 115507), (3248, 97868), (3983, 79808), (4552, 69832), (4816, 66004), (4988, 63728), (6496, 48934), (7966, 39904), (8729, 36416), (9104, 34916), (9632, 33002), (9976, 31864), (12992, 24467), (15932, 19952), (16501, 19264), (17458, 18208)]