2168438928

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{101977}}^1$

素因数の和:102431

約数の個数: 40

約数和(自身を含む): 5614500768

約数和(自身を除く): 3446061840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 21264, 101977, 203954, 305931, 407908, 611862, 815816, 1223724, 1631632, 2447448, 4894896, 45175811, 90351622, 135527433, 180703244, 271054866, 361406488, 542109732, 722812976, 1084219464, 2168438928]

約数ペア:

[(1, 2168438928), (2, 1084219464), (3, 722812976), (4, 542109732), (6, 361406488), (8, 271054866), (12, 180703244), (16, 135527433), (24, 90351622), (48, 45175811), (443, 4894896), (886, 2447448), (1329, 1631632), (1772, 1223724), (2658, 815816), (3544, 611862), (5316, 407908), (7088, 305931), (10632, 203954), (21264, 101977)]