318282172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{2179}}^1$

素因数の和:2302

約数の個数: 36

約数和(自身を含む): 611651320

約数和(自身を除く): 293369148

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2179, 2756, 2809, 4358, 5618, 8716, 11236, 28327, 36517, 56654, 73034, 113308, 115487, 146068, 230974, 461948, 1501331, 3002662, 6005324, 6120811, 12241622, 24483244, 79570543, 159141086, 318282172]

約数ペア:

[(1, 318282172), (2, 159141086), (4, 79570543), (13, 24483244), (26, 12241622), (52, 6120811), (53, 6005324), (106, 3002662), (212, 1501331), (689, 461948), (1378, 230974), (2179, 146068), (2756, 115487), (2809, 113308), (4358, 73034), (5618, 56654), (8716, 36517), (11236, 28327)]