239379804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1373}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 630171360

約数和(自身を除く): 390791556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 167, 174, 261, 334, 348, 501, 522, 668, 1002, 1044, 1373, 1503, 2004, 2746, 3006, 4119, 4843, 5492, 6012, 8238, 9686, 12357, 14529, 16476, 19372, 24714, 29058, 39817, 43587, 49428, 58116, 79634, 87174, 119451, 159268, 174348, 229291, 238902, 358353, 458582, 477804, 687873, 716706, 917164, 1375746, 1433412, 2063619, 2751492, 4127238, 6649439, 8254476, 13298878, 19948317, 26597756, 39896634, 59844951, 79793268, 119689902, 239379804]

約数ペア:

[(1, 239379804), (2, 119689902), (3, 79793268), (4, 59844951), (6, 39896634), (9, 26597756), (12, 19948317), (18, 13298878), (29, 8254476), (36, 6649439), (58, 4127238), (87, 2751492), (116, 2063619), (167, 1433412), (174, 1375746), (261, 917164), (334, 716706), (348, 687873), (501, 477804), (522, 458582), (668, 358353), (1002, 238902), (1044, 229291), (1373, 174348), (1503, 159268), (2004, 119451), (2746, 87174), (3006, 79634), (4119, 58116), (4843, 49428), (5492, 43587), (6012, 39817), (8238, 29058), (9686, 24714), (12357, 19372), (14529, 16476)]