248367084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{422393}}^1$

素因数の和:422414

約数の個数: 36

約数和(自身を含む): 674140824

約数和(自身を除く): 425773740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 422393, 844786, 1267179, 1689572, 2534358, 2956751, 5068716, 5913502, 8870253, 11827004, 17740506, 20697257, 35481012, 41394514, 62091771, 82789028, 124183542, 248367084]

約数ペア:

[(1, 248367084), (2, 124183542), (3, 82789028), (4, 62091771), (6, 41394514), (7, 35481012), (12, 20697257), (14, 17740506), (21, 11827004), (28, 8870253), (42, 5913502), (49, 5068716), (84, 2956751), (98, 2534358), (147, 1689572), (196, 1267179), (294, 844786), (588, 422393)]