309661056

素因数分解:

$2^7\times 3^4\times {\mathrm{29867}}^1$

素因数の和:29893

約数の個数: 80

約数和(自身を含む): 921577140

約数和(自身を除く): 611916084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 29867, 59734, 89601, 119468, 179202, 238936, 268803, 358404, 477872, 537606, 716808, 806409, 955744, 1075212, 1433616, 1612818, 1911488, 2150424, 2419227, 2867232, 3225636, 3822976, 4300848, 4838454, 5734464, 6451272, 8601696, 9676908, 11468928, 12902544, 17203392, 19353816, 25805088, 34406784, 38707632, 51610176, 77415264, 103220352, 154830528, 309661056]

約数ペア:

[(1, 309661056), (2, 154830528), (3, 103220352), (4, 77415264), (6, 51610176), (8, 38707632), (9, 34406784), (12, 25805088), (16, 19353816), (18, 17203392), (24, 12902544), (27, 11468928), (32, 9676908), (36, 8601696), (48, 6451272), (54, 5734464), (64, 4838454), (72, 4300848), (81, 3822976), (96, 3225636), (108, 2867232), (128, 2419227), (144, 2150424), (162, 1911488), (192, 1612818), (216, 1433616), (288, 1075212), (324, 955744), (384, 806409), (432, 716808), (576, 537606), (648, 477872), (864, 358404), (1152, 268803), (1296, 238936), (1728, 179202), (2592, 119468), (3456, 89601), (5184, 59734), (10368, 29867)]