438135624

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{26573}}^1$

素因数の和:26814

約数の個数: 48

約数和(自身を含む): 1191843900

約数和(自身を除く): 753708276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 26573, 53146, 79719, 106292, 159438, 212584, 239157, 318876, 478314, 637752, 956628, 1913256, 6085217, 12170434, 18255651, 24340868, 36511302, 48681736, 54766953, 73022604, 109533906, 146045208, 219067812, 438135624]

約数ペア:

[(1, 438135624), (2, 219067812), (3, 146045208), (4, 109533906), (6, 73022604), (8, 54766953), (9, 48681736), (12, 36511302), (18, 24340868), (24, 18255651), (36, 12170434), (72, 6085217), (229, 1913256), (458, 956628), (687, 637752), (916, 478314), (1374, 318876), (1832, 239157), (2061, 212584), (2748, 159438), (4122, 106292), (5496, 79719), (8244, 53146), (16488, 26573)]