235541538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 529588800

約数和(自身を除く): 294047262

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 491, 522, 919, 982, 1473, 1838, 2757, 2946, 4419, 5514, 8271, 8838, 14239, 16542, 26651, 28478, 42717, 53302, 79953, 85434, 128151, 159906, 239859, 256302, 451229, 479718, 902458, 1353687, 2707374, 4061061, 8122122, 13085641, 26171282, 39256923, 78513846, 117770769, 235541538]

約数ペア:

[(1, 235541538), (2, 117770769), (3, 78513846), (6, 39256923), (9, 26171282), (18, 13085641), (29, 8122122), (58, 4061061), (87, 2707374), (174, 1353687), (261, 902458), (491, 479718), (522, 451229), (919, 256302), (982, 239859), (1473, 159906), (1838, 128151), (2757, 85434), (2946, 79953), (4419, 53302), (5514, 42717), (8271, 28478), (8838, 26651), (14239, 16542)]