668998416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2897}}^1$

素因数の和:3208

約数の個数: 80

約数和(自身を含む): 1837007424

約数和(自身を除く): 1168009008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 283, 408, 566, 816, 849, 1132, 1698, 2264, 2897, 3396, 4528, 4811, 5794, 6792, 8691, 9622, 11588, 13584, 14433, 17382, 19244, 23176, 28866, 34764, 38488, 46352, 49249, 57732, 69528, 76976, 98498, 115464, 139056, 147747, 196996, 230928, 295494, 393992, 590988, 787984, 819851, 1181976, 1639702, 2363952, 2459553, 3279404, 4919106, 6558808, 9838212, 13117616, 13937467, 19676424, 27874934, 39352848, 41812401, 55749868, 83624802, 111499736, 167249604, 222999472, 334499208, 668998416]

約数ペア:

[(1, 668998416), (2, 334499208), (3, 222999472), (4, 167249604), (6, 111499736), (8, 83624802), (12, 55749868), (16, 41812401), (17, 39352848), (24, 27874934), (34, 19676424), (48, 13937467), (51, 13117616), (68, 9838212), (102, 6558808), (136, 4919106), (204, 3279404), (272, 2459553), (283, 2363952), (408, 1639702), (566, 1181976), (816, 819851), (849, 787984), (1132, 590988), (1698, 393992), (2264, 295494), (2897, 230928), (3396, 196996), (4528, 147747), (4811, 139056), (5794, 115464), (6792, 98498), (8691, 76976), (9622, 69528), (11588, 57732), (13584, 49249), (14433, 46352), (17382, 38488), (19244, 34764), (23176, 28866)]