507777504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{406873}}^1$

素因数の和:406899

約数の個数: 48

約数和(自身を含む): 1435451472

約数和(自身を除く): 927673968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 406873, 813746, 1220619, 1627492, 2441238, 3254984, 4882476, 5289349, 6509968, 9764952, 10578698, 13019936, 15868047, 19529904, 21157396, 31736094, 39059808, 42314792, 63472188, 84629584, 126944376, 169259168, 253888752, 507777504]

約数ペア:

[(1, 507777504), (2, 253888752), (3, 169259168), (4, 126944376), (6, 84629584), (8, 63472188), (12, 42314792), (13, 39059808), (16, 31736094), (24, 21157396), (26, 19529904), (32, 15868047), (39, 13019936), (48, 10578698), (52, 9764952), (78, 6509968), (96, 5289349), (104, 4882476), (156, 3254984), (208, 2441238), (312, 1627492), (416, 1220619), (624, 813746), (1248, 406873)]