1438128

素因数分解:

$2^4\times 3^3\times {\mathrm{3329}}^1$

素因数の和:3346

約数の個数: 40

約数和(自身を含む): 4129200

約数和(自身を除く): 2691072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3329, 6658, 9987, 13316, 19974, 26632, 29961, 39948, 53264, 59922, 79896, 89883, 119844, 159792, 179766, 239688, 359532, 479376, 719064, 1438128]

約数ペア:

[(1, 1438128), (2, 719064), (3, 479376), (4, 359532), (6, 239688), (8, 179766), (9, 159792), (12, 119844), (16, 89883), (18, 79896), (24, 59922), (27, 53264), (36, 39948), (48, 29961), (54, 26632), (72, 19974), (108, 13316), (144, 9987), (216, 6658), (432, 3329)]