320260584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4423}}^1$

素因数の和:4870

約数の個数: 64

約数和(自身を含む): 917360640

約数和(自身を除く): 597100056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 1293, 1724, 2586, 3017, 3448, 4423, 5172, 6034, 8846, 9051, 10344, 12068, 13269, 17692, 18102, 24136, 26538, 30961, 35384, 36204, 53076, 61922, 72408, 92883, 106152, 123844, 185766, 247688, 371532, 743064, 1906313, 3812626, 5718939, 7625252, 11437878, 13344191, 15250504, 22875756, 26688382, 40032573, 45751512, 53376764, 80065146, 106753528, 160130292, 320260584]

約数ペア:

[(1, 320260584), (2, 160130292), (3, 106753528), (4, 80065146), (6, 53376764), (7, 45751512), (8, 40032573), (12, 26688382), (14, 22875756), (21, 15250504), (24, 13344191), (28, 11437878), (42, 7625252), (56, 5718939), (84, 3812626), (168, 1906313), (431, 743064), (862, 371532), (1293, 247688), (1724, 185766), (2586, 123844), (3017, 106152), (3448, 92883), (4423, 72408), (5172, 61922), (6034, 53076), (8846, 36204), (9051, 35384), (10344, 30961), (12068, 26538), (13269, 24136), (17692, 18102)]