331409254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 610260480

約数和(自身を除く): 278851226

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 59, 118, 187, 253, 374, 391, 506, 649, 653, 782, 1003, 1298, 1306, 1357, 2006, 2714, 4301, 7183, 8602, 11033, 11101, 14366, 14927, 15019, 22066, 22202, 23069, 29854, 30038, 38527, 46138, 77054, 122111, 165209, 244222, 253759, 255323, 330418, 423797, 507518, 510646, 654959, 847594, 886121, 1309918, 1772242, 2808553, 5617106, 7204549, 9747331, 14409098, 15064057, 19494662, 30128114, 165704627, 331409254]

約数ペア:

[(1, 331409254), (2, 165704627), (11, 30128114), (17, 19494662), (22, 15064057), (23, 14409098), (34, 9747331), (46, 7204549), (59, 5617106), (118, 2808553), (187, 1772242), (253, 1309918), (374, 886121), (391, 847594), (506, 654959), (649, 510646), (653, 507518), (782, 423797), (1003, 330418), (1298, 255323), (1306, 253759), (1357, 244222), (2006, 165209), (2714, 122111), (4301, 77054), (7183, 46138), (8602, 38527), (11033, 30038), (11101, 29854), (14366, 23069), (14927, 22202), (15019, 22066)]