339056368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 796734720

約数和(自身を除く): 457678352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 266, 274, 304, 532, 548, 959, 1064, 1096, 1163, 1918, 2128, 2192, 2326, 2603, 3836, 4652, 5206, 7672, 8141, 9304, 10412, 15344, 16282, 18221, 18608, 20824, 22097, 32564, 36442, 41648, 44194, 65128, 72884, 88388, 130256, 145768, 154679, 159331, 176776, 291536, 309358, 318662, 353552, 618716, 637324, 1115317, 1237432, 1274648, 2230634, 2474864, 2549296, 3027289, 4461268, 6054578, 8922536, 12109156, 17845072, 21191023, 24218312, 42382046, 48436624, 84764092, 169528184, 339056368]

約数ペア:

[(1, 339056368), (2, 169528184), (4, 84764092), (7, 48436624), (8, 42382046), (14, 24218312), (16, 21191023), (19, 17845072), (28, 12109156), (38, 8922536), (56, 6054578), (76, 4461268), (112, 3027289), (133, 2549296), (137, 2474864), (152, 2230634), (266, 1274648), (274, 1237432), (304, 1115317), (532, 637324), (548, 618716), (959, 353552), (1064, 318662), (1096, 309358), (1163, 291536), (1918, 176776), (2128, 159331), (2192, 154679), (2326, 145768), (2603, 130256), (3836, 88388), (4652, 72884), (5206, 65128), (7672, 44194), (8141, 41648), (9304, 36442), (10412, 32564), (15344, 22097), (16282, 20824), (18221, 18608)]