268510476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41981}}^1$

素因数の和:42042

約数の個数: 48

約数和(自身を含む): 691191648

約数和(自身を除く): 422681172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 41981, 83962, 125943, 167924, 251886, 503772, 545753, 1091506, 1637259, 1721221, 2183012, 3274518, 3442442, 5163663, 6549036, 6884884, 10327326, 20654652, 22375873, 44751746, 67127619, 89503492, 134255238, 268510476]

約数ペア:

[(1, 268510476), (2, 134255238), (3, 89503492), (4, 67127619), (6, 44751746), (12, 22375873), (13, 20654652), (26, 10327326), (39, 6884884), (41, 6549036), (52, 5163663), (78, 3442442), (82, 3274518), (123, 2183012), (156, 1721221), (164, 1637259), (246, 1091506), (492, 545753), (533, 503772), (1066, 251886), (1599, 167924), (2132, 125943), (3198, 83962), (6396, 41981)]