281942292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42641}}^1$

素因数の和:42696

約数の個数: 48

約数和(自身を含む): 716385600

約数和(自身を除く): 434443308

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 42641, 85282, 127923, 170564, 255846, 511692, 810179, 1236589, 1620358, 2430537, 2473178, 3240716, 3709767, 4861074, 4946356, 7419534, 9722148, 14839068, 23495191, 46990382, 70485573, 93980764, 140971146, 281942292]

約数ペア:

[(1, 281942292), (2, 140971146), (3, 93980764), (4, 70485573), (6, 46990382), (12, 23495191), (19, 14839068), (29, 9722148), (38, 7419534), (57, 4946356), (58, 4861074), (76, 3709767), (87, 3240716), (114, 2473178), (116, 2430537), (174, 1620358), (228, 1236589), (348, 810179), (551, 511692), (1102, 255846), (1653, 170564), (2204, 127923), (3306, 85282), (6612, 42641)]