255341916

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 696729600

約数和(自身を除く): 441387684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 837, 954, 1116, 1431, 1439, 1643, 1674, 1908, 2862, 2878, 3286, 3348, 4317, 4929, 5724, 5756, 6572, 8634, 9858, 12951, 14787, 17268, 19716, 25902, 29574, 38853, 44361, 44609, 51804, 59148, 76267, 77706, 88722, 89218, 133827, 152534, 155412, 177444, 178436, 228801, 267654, 305068, 401481, 457602, 535308, 686403, 802962, 915204, 1204443, 1372806, 1605924, 2059209, 2364277, 2408886, 2745612, 4118418, 4728554, 4817772, 7092831, 8236836, 9457108, 14185662, 21278493, 28371324, 42556986, 63835479, 85113972, 127670958, 255341916]

約数ペア:

[(1, 255341916), (2, 127670958), (3, 85113972), (4, 63835479), (6, 42556986), (9, 28371324), (12, 21278493), (18, 14185662), (27, 9457108), (31, 8236836), (36, 7092831), (53, 4817772), (54, 4728554), (62, 4118418), (93, 2745612), (106, 2408886), (108, 2364277), (124, 2059209), (159, 1605924), (186, 1372806), (212, 1204443), (279, 915204), (318, 802962), (372, 686403), (477, 535308), (558, 457602), (636, 401481), (837, 305068), (954, 267654), (1116, 228801), (1431, 178436), (1439, 177444), (1643, 155412), (1674, 152534), (1908, 133827), (2862, 89218), (2878, 88722), (3286, 77706), (3348, 76267), (4317, 59148), (4929, 51804), (5724, 44609), (5756, 44361), (6572, 38853), (8634, 29574), (9858, 25902), (12951, 19716), (14787, 17268)]