2064291984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2837}}^1$

素因数の和:3045

約数の個数: 120

約数和(自身を含む): 6002211072

約数和(自身を除く): 3937919088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 558, 652, 744, 978, 1116, 1304, 1467, 1488, 1956, 2232, 2608, 2837, 2934, 3912, 4464, 5053, 5674, 5868, 7824, 8511, 10106, 11348, 11736, 15159, 17022, 20212, 22696, 23472, 25533, 30318, 34044, 40424, 45392, 45477, 51066, 60636, 68088, 80848, 87947, 90954, 102132, 121272, 136176, 175894, 181908, 204264, 242544, 263841, 351788, 363816, 408528, 462431, 527682, 703576, 727632, 791523, 924862, 1055364, 1387293, 1407152, 1583046, 1849724, 2110728, 2774586, 3166092, 3699448, 4161879, 4221456, 5549172, 6332184, 7398896, 8323758, 11098344, 12664368, 14335361, 16647516, 22196688, 28670722, 33295032, 43006083, 57341444, 66590064, 86012166, 114682888, 129018249, 172024332, 229365776, 258036498, 344048664, 516072996, 688097328, 1032145992, 2064291984]

約数ペア:

[(1, 2064291984), (2, 1032145992), (3, 688097328), (4, 516072996), (6, 344048664), (8, 258036498), (9, 229365776), (12, 172024332), (16, 129018249), (18, 114682888), (24, 86012166), (31, 66590064), (36, 57341444), (48, 43006083), (62, 33295032), (72, 28670722), (93, 22196688), (124, 16647516), (144, 14335361), (163, 12664368), (186, 11098344), (248, 8323758), (279, 7398896), (326, 6332184), (372, 5549172), (489, 4221456), (496, 4161879), (558, 3699448), (652, 3166092), (744, 2774586), (978, 2110728), (1116, 1849724), (1304, 1583046), (1467, 1407152), (1488, 1387293), (1956, 1055364), (2232, 924862), (2608, 791523), (2837, 727632), (2934, 703576), (3912, 527682), (4464, 462431), (5053, 408528), (5674, 363816), (5868, 351788), (7824, 263841), (8511, 242544), (10106, 204264), (11348, 181908), (11736, 175894), (15159, 136176), (17022, 121272), (20212, 102132), (22696, 90954), (23472, 87947), (25533, 80848), (30318, 68088), (34044, 60636), (40424, 51066), (45392, 45477)]