287055276186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{489553}}^1$

素因数の和:490195

約数の個数: 64

約数和(自身を含む): 685782908928

約数和(自身を除く): 398727632742

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 607, 966, 1214, 1821, 3642, 4249, 8498, 12747, 13961, 25494, 27922, 41883, 83766, 97727, 195454, 293181, 489553, 586362, 979106, 1468659, 2937318, 3426871, 6853742, 10280613, 11259719, 20561226, 22519438, 33779157, 67558314, 78818033, 157636066, 236454099, 297158671, 472908198, 594317342, 891476013, 1782952026, 2080110697, 4160221394, 6240332091, 6834649433, 12480664182, 13669298866, 20503948299, 41007896598, 47842546031, 95685092062, 143527638093, 287055276186]

約数ペア:

[(1, 287055276186), (2, 143527638093), (3, 95685092062), (6, 47842546031), (7, 41007896598), (14, 20503948299), (21, 13669298866), (23, 12480664182), (42, 6834649433), (46, 6240332091), (69, 4160221394), (138, 2080110697), (161, 1782952026), (322, 891476013), (483, 594317342), (607, 472908198), (966, 297158671), (1214, 236454099), (1821, 157636066), (3642, 78818033), (4249, 67558314), (8498, 33779157), (12747, 22519438), (13961, 20561226), (25494, 11259719), (27922, 10280613), (41883, 6853742), (83766, 3426871), (97727, 2937318), (195454, 1468659), (293181, 979106), (489553, 586362)]