508715536

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 1163675520

約数和(自身を除く): 654959984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 139, 164, 278, 287, 328, 556, 574, 656, 797, 973, 1112, 1148, 1594, 1946, 2224, 2296, 3188, 3892, 4592, 5579, 5699, 6376, 7784, 11158, 11398, 12752, 15568, 22316, 22796, 32677, 39893, 44632, 45592, 65354, 79786, 89264, 91184, 110783, 130708, 159572, 221566, 228739, 261416, 319144, 443132, 457478, 522832, 638288, 775481, 886264, 914956, 1550962, 1772528, 1829912, 3101924, 3659824, 4542103, 6203848, 9084206, 12407696, 18168412, 31794721, 36336824, 63589442, 72673648, 127178884, 254357768, 508715536]

約数ペア:

[(1, 508715536), (2, 254357768), (4, 127178884), (7, 72673648), (8, 63589442), (14, 36336824), (16, 31794721), (28, 18168412), (41, 12407696), (56, 9084206), (82, 6203848), (112, 4542103), (139, 3659824), (164, 3101924), (278, 1829912), (287, 1772528), (328, 1550962), (556, 914956), (574, 886264), (656, 775481), (797, 638288), (973, 522832), (1112, 457478), (1148, 443132), (1594, 319144), (1946, 261416), (2224, 228739), (2296, 221566), (3188, 159572), (3892, 130708), (4592, 110783), (5579, 91184), (5699, 89264), (6376, 79786), (7784, 65354), (11158, 45592), (11398, 44632), (12752, 39893), (15568, 32677), (22316, 22796)]