1297331244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61813}}^1$

素因数の和:61887

約数の個数: 72

約数和(自身を含む): 3645047952

約数和(自身を除く): 2347716708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988, 61813, 123626, 185439, 247252, 370878, 556317, 679943, 741756, 1112634, 1359886, 2039829, 2225268, 2719772, 3276089, 4079658, 6119487, 6552178, 8159316, 9828267, 12238974, 13104356, 19656534, 24477948, 29484801, 36036979, 39313068, 58969602, 72073958, 108110937, 117939204, 144147916, 216221874, 324332811, 432443748, 648665622, 1297331244]

約数ペア:

[(1, 1297331244), (2, 648665622), (3, 432443748), (4, 324332811), (6, 216221874), (9, 144147916), (11, 117939204), (12, 108110937), (18, 72073958), (22, 58969602), (33, 39313068), (36, 36036979), (44, 29484801), (53, 24477948), (66, 19656534), (99, 13104356), (106, 12238974), (132, 9828267), (159, 8159316), (198, 6552178), (212, 6119487), (318, 4079658), (396, 3276089), (477, 2719772), (583, 2225268), (636, 2039829), (954, 1359886), (1166, 1112634), (1749, 741756), (1908, 679943), (2332, 556317), (3498, 370878), (5247, 247252), (6996, 185439), (10494, 123626), (20988, 61813)]