1231191752

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{3593}}^1$

素因数の和:3846

約数の個数: 64

約数和(自身を含む): 2742940800

約数和(自身を除く): 1511749048

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 211, 232, 406, 422, 812, 844, 1477, 1624, 1688, 2954, 3593, 5908, 6119, 7186, 11816, 12238, 14372, 24476, 25151, 28744, 42833, 48952, 50302, 85666, 100604, 104197, 171332, 201208, 208394, 342664, 416788, 729379, 758123, 833576, 1458758, 1516246, 2917516, 3032492, 5306861, 5835032, 6064984, 10613722, 21227444, 21985567, 42454888, 43971134, 87942268, 153898969, 175884536, 307797938, 615595876, 1231191752]

約数ペア:

[(1, 1231191752), (2, 615595876), (4, 307797938), (7, 175884536), (8, 153898969), (14, 87942268), (28, 43971134), (29, 42454888), (56, 21985567), (58, 21227444), (116, 10613722), (203, 6064984), (211, 5835032), (232, 5306861), (406, 3032492), (422, 2917516), (812, 1516246), (844, 1458758), (1477, 833576), (1624, 758123), (1688, 729379), (2954, 416788), (3593, 342664), (5908, 208394), (6119, 201208), (7186, 171332), (11816, 104197), (12238, 100604), (14372, 85666), (24476, 50302), (25151, 48952), (28744, 42833)]