1214585008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6089}}^1$

素因数の和:6254

約数の個数: 80

約数和(自身を含む): 2917938240

約数和(自身を除く): 1703353232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 548, 728, 959, 1096, 1456, 1781, 1918, 2192, 3562, 3836, 6089, 7124, 7672, 12178, 12467, 14248, 15344, 24356, 24934, 28496, 42623, 48712, 49868, 79157, 85246, 97424, 99736, 158314, 170492, 199472, 316628, 340984, 554099, 633256, 681968, 834193, 1108198, 1266512, 1668386, 2216396, 3336772, 4432792, 5839351, 6673544, 8865584, 10844509, 11678702, 13347088, 21689018, 23357404, 43378036, 46714808, 75911563, 86756072, 93429616, 151823126, 173512144, 303646252, 607292504, 1214585008]

約数ペア:

[(1, 1214585008), (2, 607292504), (4, 303646252), (7, 173512144), (8, 151823126), (13, 93429616), (14, 86756072), (16, 75911563), (26, 46714808), (28, 43378036), (52, 23357404), (56, 21689018), (91, 13347088), (104, 11678702), (112, 10844509), (137, 8865584), (182, 6673544), (208, 5839351), (274, 4432792), (364, 3336772), (548, 2216396), (728, 1668386), (959, 1266512), (1096, 1108198), (1456, 834193), (1781, 681968), (1918, 633256), (2192, 554099), (3562, 340984), (3836, 316628), (6089, 199472), (7124, 170492), (7672, 158314), (12178, 99736), (12467, 97424), (14248, 85246), (15344, 79157), (24356, 49868), (24934, 48712), (28496, 42623)]