250523442

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 80

約数和(自身を含む): 617645952

約数和(自身を除く): 367122510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1833, 2106, 2531, 2538, 3666, 3807, 5062, 5499, 7593, 7614, 10998, 15186, 16497, 22779, 32903, 32994, 45558, 49491, 65806, 68337, 98709, 98982, 118957, 136674, 197418, 205011, 237914, 296127, 356871, 410022, 592254, 713742, 888381, 1070613, 1546441, 1776762, 2141226, 2665143, 3092882, 3211839, 4639323, 5330286, 6423678, 9278646, 9635517, 13917969, 19271034, 27835938, 41753907, 83507814, 125261721, 250523442]

約数ペア:

[(1, 250523442), (2, 125261721), (3, 83507814), (6, 41753907), (9, 27835938), (13, 19271034), (18, 13917969), (26, 9635517), (27, 9278646), (39, 6423678), (47, 5330286), (54, 4639323), (78, 3211839), (81, 3092882), (94, 2665143), (117, 2141226), (141, 1776762), (162, 1546441), (234, 1070613), (282, 888381), (351, 713742), (423, 592254), (611, 410022), (702, 356871), (846, 296127), (1053, 237914), (1222, 205011), (1269, 197418), (1833, 136674), (2106, 118957), (2531, 98982), (2538, 98709), (3666, 68337), (3807, 65806), (5062, 49491), (5499, 45558), (7593, 32994), (7614, 32903), (10998, 22779), (15186, 16497)]