30428928

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 108

約数和(自身を含む): 89919648

約数和(自身を除く): 59490720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 281, 282, 288, 376, 384, 423, 562, 564, 576, 752, 768, 843, 846, 1124, 1128, 1152, 1504, 1686, 1692, 2248, 2256, 2304, 2529, 3008, 3372, 3384, 4496, 4512, 5058, 6016, 6744, 6768, 8992, 9024, 10116, 12032, 13207, 13488, 13536, 17984, 18048, 20232, 26414, 26976, 27072, 35968, 36096, 39621, 40464, 52828, 53952, 54144, 71936, 79242, 80928, 105656, 107904, 108288, 118863, 158484, 161856, 211312, 215808, 237726, 316968, 323712, 422624, 475452, 633936, 647424, 845248, 950904, 1267872, 1690496, 1901808, 2535744, 3380992, 3803616, 5071488, 7607232, 10142976, 15214464, 30428928]

約数ペア:

[(1, 30428928), (2, 15214464), (3, 10142976), (4, 7607232), (6, 5071488), (8, 3803616), (9, 3380992), (12, 2535744), (16, 1901808), (18, 1690496), (24, 1267872), (32, 950904), (36, 845248), (47, 647424), (48, 633936), (64, 475452), (72, 422624), (94, 323712), (96, 316968), (128, 237726), (141, 215808), (144, 211312), (188, 161856), (192, 158484), (256, 118863), (281, 108288), (282, 107904), (288, 105656), (376, 80928), (384, 79242), (423, 71936), (562, 54144), (564, 53952), (576, 52828), (752, 40464), (768, 39621), (843, 36096), (846, 35968), (1124, 27072), (1128, 26976), (1152, 26414), (1504, 20232), (1686, 18048), (1692, 17984), (2248, 13536), (2256, 13488), (2304, 13207), (2529, 12032), (3008, 10116), (3372, 9024), (3384, 8992), (4496, 6768), (4512, 6744), (5058, 6016)]