215500096

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 514990080

約数和(自身を除く): 299489984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 112, 118, 124, 217, 224, 236, 248, 263, 413, 434, 448, 472, 496, 526, 826, 868, 944, 992, 1052, 1652, 1736, 1829, 1841, 1888, 1984, 2104, 3304, 3472, 3658, 3682, 3776, 4208, 6608, 6944, 7316, 7364, 8153, 8416, 12803, 13216, 13888, 14632, 14728, 15517, 16306, 16832, 25606, 26432, 29264, 29456, 31034, 32612, 51212, 57071, 58528, 58912, 62068, 65224, 102424, 108619, 114142, 117056, 117824, 124136, 130448, 204848, 217238, 228284, 248272, 260896, 409696, 434476, 456568, 481027, 496544, 521792, 819392, 868952, 913136, 962054, 993088, 1737904, 1826272, 1924108, 3367189, 3475808, 3652544, 3848216, 6734378, 6951616, 7696432, 13468756, 15392864, 26937512, 30785728, 53875024, 107750048, 215500096]

約数ペア:

[(1, 215500096), (2, 107750048), (4, 53875024), (7, 30785728), (8, 26937512), (14, 15392864), (16, 13468756), (28, 7696432), (31, 6951616), (32, 6734378), (56, 3848216), (59, 3652544), (62, 3475808), (64, 3367189), (112, 1924108), (118, 1826272), (124, 1737904), (217, 993088), (224, 962054), (236, 913136), (248, 868952), (263, 819392), (413, 521792), (434, 496544), (448, 481027), (472, 456568), (496, 434476), (526, 409696), (826, 260896), (868, 248272), (944, 228284), (992, 217238), (1052, 204848), (1652, 130448), (1736, 124136), (1829, 117824), (1841, 117056), (1888, 114142), (1984, 108619), (2104, 102424), (3304, 65224), (3472, 62068), (3658, 58912), (3682, 58528), (3776, 57071), (4208, 51212), (6608, 32612), (6944, 31034), (7316, 29456), (7364, 29264), (8153, 26432), (8416, 25606), (12803, 16832), (13216, 16306), (13888, 15517), (14632, 14728)]