822548944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2861}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 1941947136

約数和(自身を除く): 1119398192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 151, 238, 272, 302, 476, 604, 952, 1057, 1208, 1904, 2114, 2416, 2567, 2861, 4228, 5134, 5722, 8456, 10268, 11444, 16912, 17969, 20027, 20536, 22888, 35938, 40054, 41072, 45776, 48637, 71876, 80108, 97274, 143752, 160216, 194548, 287504, 320432, 340459, 389096, 432011, 680918, 778192, 864022, 1361836, 1728044, 2723672, 3024077, 3456088, 5447344, 6048154, 6912176, 7344187, 12096308, 14688374, 24192616, 29376748, 48385232, 51409309, 58753496, 102818618, 117506992, 205637236, 411274472, 822548944]

約数ペア:

[(1, 822548944), (2, 411274472), (4, 205637236), (7, 117506992), (8, 102818618), (14, 58753496), (16, 51409309), (17, 48385232), (28, 29376748), (34, 24192616), (56, 14688374), (68, 12096308), (112, 7344187), (119, 6912176), (136, 6048154), (151, 5447344), (238, 3456088), (272, 3024077), (302, 2723672), (476, 1728044), (604, 1361836), (952, 864022), (1057, 778192), (1208, 680918), (1904, 432011), (2114, 389096), (2416, 340459), (2567, 320432), (2861, 287504), (4228, 194548), (5134, 160216), (5722, 143752), (8456, 97274), (10268, 80108), (11444, 71876), (16912, 48637), (17969, 45776), (20027, 41072), (20536, 40054), (22888, 35938)]