212509608

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 541071360

約数和(自身を除く): 328561752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 127, 226, 254, 339, 381, 452, 508, 617, 678, 762, 904, 1016, 1234, 1356, 1524, 1851, 2468, 2712, 3048, 3702, 4936, 7404, 14351, 14808, 28702, 43053, 57404, 69721, 78359, 86106, 114808, 139442, 156718, 172212, 209163, 235077, 278884, 313436, 344424, 418326, 470154, 557768, 626872, 836652, 940308, 1673304, 1880616, 8854567, 17709134, 26563701, 35418268, 53127402, 70836536, 106254804, 212509608]

約数ペア:

[(1, 212509608), (2, 106254804), (3, 70836536), (4, 53127402), (6, 35418268), (8, 26563701), (12, 17709134), (24, 8854567), (113, 1880616), (127, 1673304), (226, 940308), (254, 836652), (339, 626872), (381, 557768), (452, 470154), (508, 418326), (617, 344424), (678, 313436), (762, 278884), (904, 235077), (1016, 209163), (1234, 172212), (1356, 156718), (1524, 139442), (1851, 114808), (2468, 86106), (2712, 78359), (3048, 69721), (3702, 57404), (4936, 43053), (7404, 28702), (14351, 14808)]