242536684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 482944000

約数和(自身を除く): 240407316

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 3499, 5332, 6998, 13996, 17329, 34658, 45487, 69316, 90974, 108469, 150457, 181948, 216938, 300914, 433876, 601828, 1410097, 1955941, 2820194, 3911882, 4664167, 5640388, 7823764, 9328334, 18656668, 60634171, 121268342, 242536684]

約数ペア:

[(1, 242536684), (2, 121268342), (4, 60634171), (13, 18656668), (26, 9328334), (31, 7823764), (43, 5640388), (52, 4664167), (62, 3911882), (86, 2820194), (124, 1955941), (172, 1410097), (403, 601828), (559, 433876), (806, 300914), (1118, 216938), (1333, 181948), (1612, 150457), (2236, 108469), (2666, 90974), (3499, 69316), (5332, 45487), (6998, 34658), (13996, 17329)]