211663368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{46663}}^1$

素因数の和:46688

約数の個数: 80

約数和(自身を含む): 677561280

約数和(自身を除く): 465897912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 46663, 93326, 139989, 186652, 279978, 326641, 373304, 419967, 559956, 653282, 839934, 979923, 1119912, 1259901, 1306564, 1679868, 1959846, 2519802, 2613128, 2939769, 3359736, 3779703, 3919692, 5039604, 5879538, 7559406, 7839384, 8819307, 10079208, 11759076, 15118812, 17638614, 23518152, 26457921, 30237624, 35277228, 52915842, 70554456, 105831684, 211663368]

約数ペア:

[(1, 211663368), (2, 105831684), (3, 70554456), (4, 52915842), (6, 35277228), (7, 30237624), (8, 26457921), (9, 23518152), (12, 17638614), (14, 15118812), (18, 11759076), (21, 10079208), (24, 8819307), (27, 7839384), (28, 7559406), (36, 5879538), (42, 5039604), (54, 3919692), (56, 3779703), (63, 3359736), (72, 2939769), (81, 2613128), (84, 2519802), (108, 1959846), (126, 1679868), (162, 1306564), (168, 1259901), (189, 1119912), (216, 979923), (252, 839934), (324, 653282), (378, 559956), (504, 419967), (567, 373304), (648, 326641), (756, 279978), (1134, 186652), (1512, 139989), (2268, 93326), (4536, 46663)]