28215737856

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{43427}}^1$

素因数の和:43501

約数の個数: 160

約数和(自身を含む): 85299540480

約数和(自身を除く): 57083802624

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, 512, 564, 576, 752, 768, 846, 864, 1128, 1152, 1269, 1504, 1536, 1692, 1728, 2256, 2304, 2538, 3008, 3384, 3456, 4512, 4608, 5076, 6016, 6768, 6912, 9024, 10152, 12032, 13536, 13824, 18048, 20304, 24064, 27072, 36096, 40608, 43427, 54144, 72192, 81216, 86854, 108288, 130281, 162432, 173708, 216576, 260562, 324864, 347416, 390843, 521124, 649728, 694832, 781686, 1042248, 1172529, 1389664, 1563372, 2041069, 2084496, 2345058, 2779328, 3126744, 4082138, 4168992, 4690116, 5558656, 6123207, 6253488, 8164276, 8337984, 9380232, 11117312, 12246414, 12506976, 16328552, 16675968, 18369621, 18760464, 22234624, 24492828, 25013952, 32657104, 33351936, 36739242, 37520928, 48985656, 50027904, 55108863, 65314208, 66703872, 73478484, 75041856, 97971312, 100055808, 110217726, 130628416, 146956968, 150083712, 195942624, 200111616, 220435452, 261256832, 293913936, 300167424, 391885248, 440870904, 522513664, 587827872, 600334848, 783770496, 881741808, 1045027328, 1175655744, 1567540992, 1763483616, 2351311488, 3135081984, 3526967232, 4702622976, 7053934464, 9405245952, 14107868928, 28215737856]

約数ペア:

[(1, 28215737856), (2, 14107868928), (3, 9405245952), (4, 7053934464), (6, 4702622976), (8, 3526967232), (9, 3135081984), (12, 2351311488), (16, 1763483616), (18, 1567540992), (24, 1175655744), (27, 1045027328), (32, 881741808), (36, 783770496), (47, 600334848), (48, 587827872), (54, 522513664), (64, 440870904), (72, 391885248), (94, 300167424), (96, 293913936), (108, 261256832), (128, 220435452), (141, 200111616), (144, 195942624), (188, 150083712), (192, 146956968), (216, 130628416), (256, 110217726), (282, 100055808), (288, 97971312), (376, 75041856), (384, 73478484), (423, 66703872), (432, 65314208), (512, 55108863), (564, 50027904), (576, 48985656), (752, 37520928), (768, 36739242), (846, 33351936), (864, 32657104), (1128, 25013952), (1152, 24492828), (1269, 22234624), (1504, 18760464), (1536, 18369621), (1692, 16675968), (1728, 16328552), (2256, 12506976), (2304, 12246414), (2538, 11117312), (3008, 9380232), (3384, 8337984), (3456, 8164276), (4512, 6253488), (4608, 6123207), (5076, 5558656), (6016, 4690116), (6768, 4168992), (6912, 4082138), (9024, 3126744), (10152, 2779328), (12032, 2345058), (13536, 2084496), (13824, 2041069), (18048, 1563372), (20304, 1389664), (24064, 1172529), (27072, 1042248), (36096, 781686), (40608, 694832), (43427, 649728), (54144, 521124), (72192, 390843), (81216, 347416), (86854, 324864), (108288, 260562), (130281, 216576), (162432, 173708)]