329280512

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 176

約数和(自身を含む): 792336384

約数和(自身を除く): 463055872

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 41, 44, 46, 62, 64, 82, 88, 92, 124, 128, 164, 176, 184, 248, 253, 256, 328, 341, 352, 368, 451, 496, 506, 512, 656, 682, 704, 713, 736, 902, 943, 992, 1012, 1024, 1271, 1312, 1364, 1408, 1426, 1472, 1804, 1886, 1984, 2024, 2542, 2624, 2728, 2816, 2852, 2944, 3608, 3772, 3968, 4048, 5084, 5248, 5456, 5632, 5704, 5888, 7216, 7544, 7843, 7936, 8096, 10168, 10373, 10496, 10912, 11264, 11408, 11776, 13981, 14432, 15088, 15686, 15872, 16192, 20336, 20746, 20992, 21824, 22816, 23552, 27962, 28864, 29233, 30176, 31372, 31744, 32384, 40672, 41492, 41984, 43648, 45632, 55924, 57728, 58466, 60352, 62744, 64768, 81344, 82984, 87296, 91264, 111848, 115456, 116932, 120704, 125488, 129536, 162688, 165968, 174592, 182528, 223696, 230912, 233864, 241408, 250976, 259072, 321563, 325376, 331936, 349184, 365056, 447392, 461824, 467728, 482816, 501952, 643126, 650752, 663872, 730112, 894784, 935456, 965632, 1003904, 1286252, 1301504, 1327744, 1789568, 1870912, 2007808, 2572504, 2655488, 3579136, 3741824, 4015616, 5145008, 5310976, 7158272, 7483648, 8031232, 10290016, 10621952, 14316544, 14967296, 20580032, 29934592, 41160064, 82320128, 164640256, 329280512]

約数ペア:

[(1, 329280512), (2, 164640256), (4, 82320128), (8, 41160064), (11, 29934592), (16, 20580032), (22, 14967296), (23, 14316544), (31, 10621952), (32, 10290016), (41, 8031232), (44, 7483648), (46, 7158272), (62, 5310976), (64, 5145008), (82, 4015616), (88, 3741824), (92, 3579136), (124, 2655488), (128, 2572504), (164, 2007808), (176, 1870912), (184, 1789568), (248, 1327744), (253, 1301504), (256, 1286252), (328, 1003904), (341, 965632), (352, 935456), (368, 894784), (451, 730112), (496, 663872), (506, 650752), (512, 643126), (656, 501952), (682, 482816), (704, 467728), (713, 461824), (736, 447392), (902, 365056), (943, 349184), (992, 331936), (1012, 325376), (1024, 321563), (1271, 259072), (1312, 250976), (1364, 241408), (1408, 233864), (1426, 230912), (1472, 223696), (1804, 182528), (1886, 174592), (1984, 165968), (2024, 162688), (2542, 129536), (2624, 125488), (2728, 120704), (2816, 116932), (2852, 115456), (2944, 111848), (3608, 91264), (3772, 87296), (3968, 82984), (4048, 81344), (5084, 64768), (5248, 62744), (5456, 60352), (5632, 58466), (5704, 57728), (5888, 55924), (7216, 45632), (7544, 43648), (7843, 41984), (7936, 41492), (8096, 40672), (10168, 32384), (10373, 31744), (10496, 31372), (10912, 30176), (11264, 29233), (11408, 28864), (11776, 27962), (13981, 23552), (14432, 22816), (15088, 21824), (15686, 20992), (15872, 20746), (16192, 20336)]