1285671432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{3037}}^1$

素因数の和:3646

約数の個数: 64

約数和(自身を含む): 3324787200

約数和(自身を除く): 2039115768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 569, 744, 1138, 1707, 2276, 3037, 3414, 4552, 6074, 6828, 9111, 12148, 13656, 17639, 18222, 24296, 35278, 36444, 52917, 70556, 72888, 94147, 105834, 141112, 188294, 211668, 282441, 376588, 423336, 564882, 753176, 1129764, 1728053, 2259528, 3456106, 5184159, 6912212, 10368318, 13824424, 20736636, 41473272, 53569643, 107139286, 160708929, 214278572, 321417858, 428557144, 642835716, 1285671432]

約数ペア:

[(1, 1285671432), (2, 642835716), (3, 428557144), (4, 321417858), (6, 214278572), (8, 160708929), (12, 107139286), (24, 53569643), (31, 41473272), (62, 20736636), (93, 13824424), (124, 10368318), (186, 6912212), (248, 5184159), (372, 3456106), (569, 2259528), (744, 1728053), (1138, 1129764), (1707, 753176), (2276, 564882), (3037, 423336), (3414, 376588), (4552, 282441), (6074, 211668), (6828, 188294), (9111, 141112), (12148, 105834), (13656, 94147), (17639, 72888), (18222, 70556), (24296, 52917), (35278, 36444)]