268977604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29741}}^1$

素因数の和:29788

約数の個数: 48

約数和(自身を含む): 599598720

約数和(自身を除く): 330621116

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 29741, 59482, 118964, 208187, 416374, 505597, 565079, 832748, 1011194, 1130158, 2022388, 2260316, 3539179, 3955553, 7078358, 7911106, 9606343, 14156716, 15822212, 19212686, 38425372, 67244401, 134488802, 268977604]

約数ペア:

[(1, 268977604), (2, 134488802), (4, 67244401), (7, 38425372), (14, 19212686), (17, 15822212), (19, 14156716), (28, 9606343), (34, 7911106), (38, 7078358), (68, 3955553), (76, 3539179), (119, 2260316), (133, 2022388), (238, 1130158), (266, 1011194), (323, 832748), (476, 565079), (532, 505597), (646, 416374), (1292, 208187), (2261, 118964), (4522, 59482), (9044, 29741)]