284905728

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 861423360

約数和(自身を除く): 576517632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 564, 576, 752, 768, 846, 864, 877, 1128, 1152, 1269, 1504, 1692, 1728, 1754, 2256, 2304, 2538, 2631, 3008, 3384, 3456, 3508, 4512, 5076, 5262, 6016, 6768, 6912, 7016, 7893, 9024, 10152, 10524, 12032, 13536, 14032, 15786, 18048, 20304, 21048, 23679, 27072, 28064, 31572, 36096, 40608, 41219, 42096, 47358, 54144, 56128, 63144, 81216, 82438, 84192, 94716, 108288, 112256, 123657, 126288, 162432, 164876, 168384, 189432, 224512, 247314, 252576, 324864, 329752, 336768, 370971, 378864, 494628, 505152, 659504, 673536, 741942, 757728, 989256, 1010304, 1112913, 1319008, 1483884, 1515456, 1978512, 2020608, 2225826, 2638016, 2967768, 3030912, 3957024, 4451652, 5276032, 5935536, 6061824, 7914048, 8903304, 10552064, 11871072, 15828096, 17806608, 23742144, 31656192, 35613216, 47484288, 71226432, 94968576, 142452864, 284905728]

約数ペア:

[(1, 284905728), (2, 142452864), (3, 94968576), (4, 71226432), (6, 47484288), (8, 35613216), (9, 31656192), (12, 23742144), (16, 17806608), (18, 15828096), (24, 11871072), (27, 10552064), (32, 8903304), (36, 7914048), (47, 6061824), (48, 5935536), (54, 5276032), (64, 4451652), (72, 3957024), (94, 3030912), (96, 2967768), (108, 2638016), (128, 2225826), (141, 2020608), (144, 1978512), (188, 1515456), (192, 1483884), (216, 1319008), (256, 1112913), (282, 1010304), (288, 989256), (376, 757728), (384, 741942), (423, 673536), (432, 659504), (564, 505152), (576, 494628), (752, 378864), (768, 370971), (846, 336768), (864, 329752), (877, 324864), (1128, 252576), (1152, 247314), (1269, 224512), (1504, 189432), (1692, 168384), (1728, 164876), (1754, 162432), (2256, 126288), (2304, 123657), (2538, 112256), (2631, 108288), (3008, 94716), (3384, 84192), (3456, 82438), (3508, 81216), (4512, 63144), (5076, 56128), (5262, 54144), (6016, 47358), (6768, 42096), (6912, 41219), (7016, 40608), (7893, 36096), (9024, 31572), (10152, 28064), (10524, 27072), (12032, 23679), (13536, 21048), (14032, 20304), (15786, 18048)]