2779797168

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{43973}}^1$

素因数の和:44426

約数の個数: 60

約数和(自身を含む): 7797469680

約数和(自身を除く): 5017672512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 15804, 21072, 31608, 43973, 63216, 87946, 131919, 175892, 263838, 351784, 395757, 527676, 703568, 791514, 1055352, 1583028, 2110704, 3166056, 6332112, 19304147, 38608294, 57912441, 77216588, 115824882, 154433176, 173737323, 231649764, 308866352, 347474646, 463299528, 694949292, 926599056, 1389898584, 2779797168]

約数ペア:

[(1, 2779797168), (2, 1389898584), (3, 926599056), (4, 694949292), (6, 463299528), (8, 347474646), (9, 308866352), (12, 231649764), (16, 173737323), (18, 154433176), (24, 115824882), (36, 77216588), (48, 57912441), (72, 38608294), (144, 19304147), (439, 6332112), (878, 3166056), (1317, 2110704), (1756, 1583028), (2634, 1055352), (3512, 791514), (3951, 703568), (5268, 527676), (7024, 395757), (7902, 351784), (10536, 263838), (15804, 175892), (21072, 131919), (31608, 87946), (43973, 63216)]