660804096

素因数分解:

$2^9\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1531}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 1767842208

約数和(自身を除く): 1107038112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 512, 562, 768, 843, 1124, 1531, 1536, 1686, 2248, 3062, 3372, 4496, 4593, 6124, 6744, 8992, 9186, 12248, 13488, 17984, 18372, 24496, 26976, 35968, 36744, 48992, 53952, 71936, 73488, 97984, 107904, 143872, 146976, 195968, 215808, 293952, 391936, 430211, 431616, 587904, 783872, 860422, 1175808, 1290633, 1720844, 2351616, 2581266, 3441688, 5162532, 6883376, 10325064, 13766752, 20650128, 27533504, 41300256, 55067008, 82600512, 110134016, 165201024, 220268032, 330402048, 660804096]

約数ペア:

[(1, 660804096), (2, 330402048), (3, 220268032), (4, 165201024), (6, 110134016), (8, 82600512), (12, 55067008), (16, 41300256), (24, 27533504), (32, 20650128), (48, 13766752), (64, 10325064), (96, 6883376), (128, 5162532), (192, 3441688), (256, 2581266), (281, 2351616), (384, 1720844), (512, 1290633), (562, 1175808), (768, 860422), (843, 783872), (1124, 587904), (1531, 431616), (1536, 430211), (1686, 391936), (2248, 293952), (3062, 215808), (3372, 195968), (4496, 146976), (4593, 143872), (6124, 107904), (6744, 97984), (8992, 73488), (9186, 71936), (12248, 53952), (13488, 48992), (17984, 36744), (18372, 35968), (24496, 26976)]