258938388

素因数分解:

$2^2\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{5843}}^1$

素因数の和:7084

約数の個数: 36

約数和(自身を含む): 655182528

約数和(自身を除く): 396244140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1231, 2462, 3693, 4924, 5843, 7386, 11079, 11686, 14772, 17529, 22158, 23372, 35058, 44316, 52587, 70116, 105174, 210348, 7192733, 14385466, 21578199, 28770932, 43156398, 64734597, 86312796, 129469194, 258938388]

約数ペア:

[(1, 258938388), (2, 129469194), (3, 86312796), (4, 64734597), (6, 43156398), (9, 28770932), (12, 21578199), (18, 14385466), (36, 7192733), (1231, 210348), (2462, 105174), (3693, 70116), (4924, 52587), (5843, 44316), (7386, 35058), (11079, 23372), (11686, 22158), (14772, 17529)]