646295328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{106861}}^1$

素因数の和:106887

約数の個数: 96

約数和(自身を含む): 2154337920

約数和(自身を除く): 1508042592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 106861, 213722, 320583, 427444, 641166, 748027, 854888, 961749, 1282332, 1496054, 1709776, 1923498, 2244081, 2564664, 2885247, 2992108, 3419552, 3846996, 4488162, 5129328, 5770494, 5984216, 6732243, 7693992, 8976324, 10258656, 11540988, 11968432, 13464486, 15387984, 17952648, 20196729, 23081976, 23936864, 26928972, 30775968, 35905296, 40393458, 46163952, 53857944, 71810592, 80786916, 92327904, 107715888, 161573832, 215431776, 323147664, 646295328]

約数ペア:

[(1, 646295328), (2, 323147664), (3, 215431776), (4, 161573832), (6, 107715888), (7, 92327904), (8, 80786916), (9, 71810592), (12, 53857944), (14, 46163952), (16, 40393458), (18, 35905296), (21, 30775968), (24, 26928972), (27, 23936864), (28, 23081976), (32, 20196729), (36, 17952648), (42, 15387984), (48, 13464486), (54, 11968432), (56, 11540988), (63, 10258656), (72, 8976324), (84, 7693992), (96, 6732243), (108, 5984216), (112, 5770494), (126, 5129328), (144, 4488162), (168, 3846996), (189, 3419552), (216, 2992108), (224, 2885247), (252, 2564664), (288, 2244081), (336, 1923498), (378, 1709776), (432, 1496054), (504, 1282332), (672, 961749), (756, 854888), (864, 748027), (1008, 641166), (1512, 427444), (2016, 320583), (3024, 213722), (6048, 106861)]