260025836

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 528595200

約数和(自身を除く): 268569364

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 229, 379, 428, 458, 749, 758, 916, 1498, 1516, 1603, 2653, 2996, 3206, 5306, 6412, 10612, 24503, 40553, 49006, 81106, 86791, 98012, 162212, 171521, 173582, 283871, 343042, 347164, 567742, 607537, 686084, 1135484, 1215074, 2430148, 9286637, 18573274, 37146548, 65006459, 130012918, 260025836]

約数ペア:

[(1, 260025836), (2, 130012918), (4, 65006459), (7, 37146548), (14, 18573274), (28, 9286637), (107, 2430148), (214, 1215074), (229, 1135484), (379, 686084), (428, 607537), (458, 567742), (749, 347164), (758, 343042), (916, 283871), (1498, 173582), (1516, 171521), (1603, 162212), (2653, 98012), (2996, 86791), (3206, 81106), (5306, 49006), (6412, 40553), (10612, 24503)]