221503580802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{150989}}^1$

素因数の和:154888

約数の個数: 64

約数和(自身を含む): 562697452800

約数和(自身を除く): 341193871998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3881, 7762, 11643, 23286, 27167, 34929, 54334, 69858, 81501, 104787, 150989, 163002, 209574, 244503, 301978, 452967, 489006, 733509, 905934, 1056923, 1358901, 1467018, 2113846, 2717802, 3170769, 4076703, 6341538, 8153406, 9512307, 19024614, 28536921, 57073842, 585988309, 1171976618, 1757964927, 3515929854, 4101918163, 5273894781, 8203836326, 10547789562, 12305754489, 15821684343, 24611508978, 31643368686, 36917263467, 73834526934, 110751790401, 221503580802]

約数ペア:

[(1, 221503580802), (2, 110751790401), (3, 73834526934), (6, 36917263467), (7, 31643368686), (9, 24611508978), (14, 15821684343), (18, 12305754489), (21, 10547789562), (27, 8203836326), (42, 5273894781), (54, 4101918163), (63, 3515929854), (126, 1757964927), (189, 1171976618), (378, 585988309), (3881, 57073842), (7762, 28536921), (11643, 19024614), (23286, 9512307), (27167, 8153406), (34929, 6341538), (54334, 4076703), (69858, 3170769), (81501, 2717802), (104787, 2113846), (150989, 1467018), (163002, 1358901), (209574, 1056923), (244503, 905934), (301978, 733509), (452967, 489006)]