345989202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 859299840

約数和(自身を除く): 513310638

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 221, 247, 323, 403, 442, 443, 494, 527, 589, 646, 663, 741, 806, 886, 969, 1054, 1178, 1209, 1326, 1329, 1482, 1581, 1767, 1938, 2418, 2658, 3162, 3534, 4199, 5759, 6851, 7531, 7657, 8398, 8417, 10013, 11518, 12597, 13702, 13733, 15062, 15314, 16834, 17277, 20026, 20553, 22593, 22971, 25194, 25251, 27466, 30039, 34554, 41106, 41199, 45186, 45942, 50502, 60078, 82398, 97903, 109421, 130169, 143089, 178529, 195806, 218842, 233461, 260338, 260927, 286178, 293709, 328263, 357058, 390507, 429267, 466922, 521854, 535587, 587418, 656526, 700383, 781014, 782781, 858534, 1071174, 1400766, 1565562, 1860157, 3034993, 3392051, 3720314, 4435759, 5580471, 6069986, 6784102, 8871518, 9104979, 10176153, 11160942, 13307277, 18209958, 20352306, 26614554, 57664867, 115329734, 172994601, 345989202]

約数ペア:

[(1, 345989202), (2, 172994601), (3, 115329734), (6, 57664867), (13, 26614554), (17, 20352306), (19, 18209958), (26, 13307277), (31, 11160942), (34, 10176153), (38, 9104979), (39, 8871518), (51, 6784102), (57, 6069986), (62, 5580471), (78, 4435759), (93, 3720314), (102, 3392051), (114, 3034993), (186, 1860157), (221, 1565562), (247, 1400766), (323, 1071174), (403, 858534), (442, 782781), (443, 781014), (494, 700383), (527, 656526), (589, 587418), (646, 535587), (663, 521854), (741, 466922), (806, 429267), (886, 390507), (969, 357058), (1054, 328263), (1178, 293709), (1209, 286178), (1326, 260927), (1329, 260338), (1482, 233461), (1581, 218842), (1767, 195806), (1938, 178529), (2418, 143089), (2658, 130169), (3162, 109421), (3534, 97903), (4199, 82398), (5759, 60078), (6851, 50502), (7531, 45942), (7657, 45186), (8398, 41199), (8417, 41106), (10013, 34554), (11518, 30039), (12597, 27466), (13702, 25251), (13733, 25194), (15062, 22971), (15314, 22593), (16834, 20553), (17277, 20026)]