292988574291

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 469319519232

約数和(自身を除く): 176330944941

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 157, 257, 329, 471, 771, 987, 1051, 1099, 1799, 2303, 3153, 3297, 5397, 6909, 7357, 7379, 7693, 12079, 12593, 22071, 22137, 23079, 36237, 37779, 40349, 49397, 51499, 51653, 84553, 121047, 148191, 154497, 154959, 165007, 253659, 270107, 282443, 345779, 361571, 495021, 591871, 810321, 847329, 1037337, 1084713, 1155049, 1775613, 1890749, 1896403, 1977101, 2420453, 3465147, 5672247, 5689209, 5931303, 7261359, 7755329, 8085343, 12695029, 13235243, 13274821, 23265987, 24256029, 38085087, 39705729, 39824463, 42406799, 54287303, 88865203, 92923747, 127220397, 162861909, 266595609, 278771241, 296847593, 380011121, 622056421, 890542779, 1140033363, 1866169263, 1993119553, 2077933151, 5979358659, 6233799453, 13951836871, 41855510613, 97662858097, 292988574291]

約数ペア:

[(1, 292988574291), (3, 97662858097), (7, 41855510613), (21, 13951836871), (47, 6233799453), (49, 5979358659), (141, 2077933151), (147, 1993119553), (157, 1866169263), (257, 1140033363), (329, 890542779), (471, 622056421), (771, 380011121), (987, 296847593), (1051, 278771241), (1099, 266595609), (1799, 162861909), (2303, 127220397), (3153, 92923747), (3297, 88865203), (5397, 54287303), (6909, 42406799), (7357, 39824463), (7379, 39705729), (7693, 38085087), (12079, 24256029), (12593, 23265987), (22071, 13274821), (22137, 13235243), (23079, 12695029), (36237, 8085343), (37779, 7755329), (40349, 7261359), (49397, 5931303), (51499, 5689209), (51653, 5672247), (84553, 3465147), (121047, 2420453), (148191, 1977101), (154497, 1896403), (154959, 1890749), (165007, 1775613), (253659, 1155049), (270107, 1084713), (282443, 1037337), (345779, 847329), (361571, 810321), (495021, 591871)]