258894636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 144

約数和(自身を含む): 825834240

約数和(自身を除く): 566939604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 3003, 3079, 3234, 3822, 4004, 6006, 6158, 6468, 7007, 7644, 9237, 12012, 12316, 14014, 18474, 21021, 21553, 28028, 33869, 36948, 40027, 42042, 43106, 64659, 67738, 80054, 84084, 86212, 101607, 120081, 129318, 135476, 150871, 160108, 203214, 237083, 240162, 258636, 280189, 301742, 406428, 440297, 452613, 474166, 480324, 560378, 603484, 711249, 840567, 880594, 905226, 948332, 1120756, 1320891, 1422498, 1659581, 1681134, 1761188, 1810452, 1961323, 2641782, 2844996, 3082079, 3319162, 3362268, 3922646, 4978743, 5283564, 5883969, 6164158, 6638324, 7845292, 9246237, 9957486, 11767938, 12328316, 18492474, 19914972, 21574553, 23535876, 36984948, 43149106, 64723659, 86298212, 129447318, 258894636]

約数ペア:

[(1, 258894636), (2, 129447318), (3, 86298212), (4, 64723659), (6, 43149106), (7, 36984948), (11, 23535876), (12, 21574553), (13, 19914972), (14, 18492474), (21, 12328316), (22, 11767938), (26, 9957486), (28, 9246237), (33, 7845292), (39, 6638324), (42, 6164158), (44, 5883969), (49, 5283564), (52, 4978743), (66, 3922646), (77, 3362268), (78, 3319162), (84, 3082079), (91, 2844996), (98, 2641782), (132, 1961323), (143, 1810452), (147, 1761188), (154, 1681134), (156, 1659581), (182, 1422498), (196, 1320891), (231, 1120756), (273, 948332), (286, 905226), (294, 880594), (308, 840567), (364, 711249), (429, 603484), (462, 560378), (539, 480324), (546, 474166), (572, 452613), (588, 440297), (637, 406428), (858, 301742), (924, 280189), (1001, 258636), (1078, 240162), (1092, 237083), (1274, 203214), (1617, 160108), (1716, 150871), (1911, 135476), (2002, 129318), (2156, 120081), (2548, 101607), (3003, 86212), (3079, 84084), (3234, 80054), (3822, 67738), (4004, 64659), (6006, 43106), (6158, 42042), (6468, 40027), (7007, 36948), (7644, 33869), (9237, 28028), (12012, 21553), (12316, 21021), (14014, 18474)]