981567012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 2516935680

約数和(自身を除く): 1535368668

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 269, 372, 527, 538, 577, 807, 1054, 1076, 1154, 1581, 1614, 1731, 2108, 2308, 3162, 3228, 3462, 4573, 6324, 6924, 8339, 9146, 9809, 13719, 16678, 17887, 18292, 19618, 25017, 27438, 29427, 33356, 35774, 39236, 50034, 53661, 54876, 58854, 71548, 100068, 107322, 117708, 141763, 155213, 214644, 283526, 304079, 310426, 425289, 465639, 567052, 608158, 620852, 850578, 912237, 931278, 1216316, 1701156, 1824474, 1862556, 2638621, 3648948, 4811603, 5277242, 7915863, 9623206, 10554484, 14434809, 15831726, 19246412, 28869618, 31663452, 57739236, 81797251, 163594502, 245391753, 327189004, 490783506, 981567012]

約数ペア:

[(1, 981567012), (2, 490783506), (3, 327189004), (4, 245391753), (6, 163594502), (12, 81797251), (17, 57739236), (31, 31663452), (34, 28869618), (51, 19246412), (62, 15831726), (68, 14434809), (93, 10554484), (102, 9623206), (124, 7915863), (186, 5277242), (204, 4811603), (269, 3648948), (372, 2638621), (527, 1862556), (538, 1824474), (577, 1701156), (807, 1216316), (1054, 931278), (1076, 912237), (1154, 850578), (1581, 620852), (1614, 608158), (1731, 567052), (2108, 465639), (2308, 425289), (3162, 310426), (3228, 304079), (3462, 283526), (4573, 214644), (6324, 155213), (6924, 141763), (8339, 117708), (9146, 107322), (9809, 100068), (13719, 71548), (16678, 58854), (17887, 54876), (18292, 53661), (19618, 50034), (25017, 39236), (27438, 35774), (29427, 33356)]