457112656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28541}}^1$

素因数の和:28580

約数の個数: 80

約数和(自身を含む): 1189173888

約数和(自身を除く): 732061232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 28541, 57082, 114164, 199787, 228328, 313951, 371033, 399574, 456656, 627902, 742066, 799148, 1255804, 1484132, 1598296, 2197657, 2511608, 2597231, 2968264, 3196592, 4081363, 4395314, 5023216, 5194462, 5936528, 8162726, 8790628, 10388924, 16325452, 17581256, 20777848, 28569541, 32650904, 35162512, 41555696, 57139082, 65301808, 114278164, 228556328, 457112656]

約数ペア:

[(1, 457112656), (2, 228556328), (4, 114278164), (7, 65301808), (8, 57139082), (11, 41555696), (13, 35162512), (14, 32650904), (16, 28569541), (22, 20777848), (26, 17581256), (28, 16325452), (44, 10388924), (52, 8790628), (56, 8162726), (77, 5936528), (88, 5194462), (91, 5023216), (104, 4395314), (112, 4081363), (143, 3196592), (154, 2968264), (176, 2597231), (182, 2511608), (208, 2197657), (286, 1598296), (308, 1484132), (364, 1255804), (572, 799148), (616, 742066), (728, 627902), (1001, 456656), (1144, 399574), (1232, 371033), (1456, 313951), (2002, 228328), (2288, 199787), (4004, 114164), (8008, 57082), (16016, 28541)]