649581648

素因数分解:

$2^4\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{7573}}^1$

素因数の和:9371

約数の個数: 40

約数和(自身を含む): 1679246688

約数和(自身を除く): 1029665040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1787, 3574, 5361, 7148, 7573, 10722, 14296, 15146, 21444, 22719, 28592, 30292, 42888, 45438, 60584, 85776, 90876, 121168, 181752, 363504, 13532951, 27065902, 40598853, 54131804, 81197706, 108263608, 162395412, 216527216, 324790824, 649581648]

約数ペア:

[(1, 649581648), (2, 324790824), (3, 216527216), (4, 162395412), (6, 108263608), (8, 81197706), (12, 54131804), (16, 40598853), (24, 27065902), (48, 13532951), (1787, 363504), (3574, 181752), (5361, 121168), (7148, 90876), (7573, 85776), (10722, 60584), (14296, 45438), (15146, 42888), (21444, 30292), (22719, 28592)]