390515832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{774833}}^1$

素因数の和:774852

約数の個数: 48

約数和(自身を含む): 1208741040

約数和(自身を除く): 818225208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 774833, 1549666, 2324499, 3099332, 4648998, 5423831, 6198664, 6973497, 9297996, 10847662, 13946994, 16271493, 18595992, 21695324, 27893988, 32542986, 43390648, 48814479, 55787976, 65085972, 97628958, 130171944, 195257916, 390515832]

約数ペア:

[(1, 390515832), (2, 195257916), (3, 130171944), (4, 97628958), (6, 65085972), (7, 55787976), (8, 48814479), (9, 43390648), (12, 32542986), (14, 27893988), (18, 21695324), (21, 18595992), (24, 16271493), (28, 13946994), (36, 10847662), (42, 9297996), (56, 6973497), (63, 6198664), (72, 5423831), (84, 4648998), (126, 3099332), (168, 2324499), (252, 1549666), (504, 774833)]