315067256

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47279}}^1$

素因数の和:47316

約数の個数: 48

約数和(自身を含む): 727639200

約数和(自身を除く): 412571944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 47279, 94558, 189116, 330953, 378232, 661906, 803743, 1323812, 1607486, 2316671, 2647624, 3214972, 4633342, 5626201, 6429944, 9266684, 11252402, 18533368, 22504804, 39383407, 45009608, 78766814, 157533628, 315067256]

約数ペア:

[(1, 315067256), (2, 157533628), (4, 78766814), (7, 45009608), (8, 39383407), (14, 22504804), (17, 18533368), (28, 11252402), (34, 9266684), (49, 6429944), (56, 5626201), (68, 4633342), (98, 3214972), (119, 2647624), (136, 2316671), (196, 1607486), (238, 1323812), (392, 803743), (476, 661906), (833, 378232), (952, 330953), (1666, 189116), (3332, 94558), (6664, 47279)]