438478872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12437}}^1$

素因数の和:12572

約数の個数: 64

約数和(自身を含む): 1191062880

約数和(自身を除く): 752584008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 5876, 8814, 11752, 12437, 17628, 24874, 35256, 37311, 49748, 74622, 99496, 149244, 161681, 298488, 323362, 485043, 646724, 970086, 1293448, 1405381, 1940172, 2810762, 3880344, 4216143, 5621524, 8432286, 11243048, 16864572, 18269953, 33729144, 36539906, 54809859, 73079812, 109619718, 146159624, 219239436, 438478872]

約数ペア:

[(1, 438478872), (2, 219239436), (3, 146159624), (4, 109619718), (6, 73079812), (8, 54809859), (12, 36539906), (13, 33729144), (24, 18269953), (26, 16864572), (39, 11243048), (52, 8432286), (78, 5621524), (104, 4216143), (113, 3880344), (156, 2810762), (226, 1940172), (312, 1405381), (339, 1293448), (452, 970086), (678, 646724), (904, 485043), (1356, 323362), (1469, 298488), (2712, 161681), (2938, 149244), (4407, 99496), (5876, 74622), (8814, 49748), (11752, 37311), (12437, 35256), (17628, 24874)]