258330816

素因数分解:

$2^6\times 3^3\times {\mathrm{149497}}^1$

素因数の和:149518

約数の個数: 56

約数和(自身を含む): 759449840

約数和(自身を除く): 501119024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 149497, 298994, 448491, 597988, 896982, 1195976, 1345473, 1793964, 2391952, 2690946, 3587928, 4036419, 4783904, 5381892, 7175856, 8072838, 9567808, 10763784, 14351712, 16145676, 21527568, 28703424, 32291352, 43055136, 64582704, 86110272, 129165408, 258330816]

約数ペア:

[(1, 258330816), (2, 129165408), (3, 86110272), (4, 64582704), (6, 43055136), (8, 32291352), (9, 28703424), (12, 21527568), (16, 16145676), (18, 14351712), (24, 10763784), (27, 9567808), (32, 8072838), (36, 7175856), (48, 5381892), (54, 4783904), (64, 4036419), (72, 3587928), (96, 2690946), (108, 2391952), (144, 1793964), (192, 1345473), (216, 1195976), (288, 896982), (432, 597988), (576, 448491), (864, 298994), (1728, 149497)]