1946752272

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{28703}}^1$

素因数の和:28877

約数の個数: 80

約数和(自身を含む): 5623687680

約数和(自身を除く): 3676935408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 5652, 7536, 8478, 11304, 16956, 22608, 28703, 33912, 57406, 67824, 86109, 114812, 172218, 229624, 258327, 344436, 459248, 516654, 688872, 774981, 1033308, 1377744, 1549962, 2066616, 3099924, 4133232, 4506371, 6199848, 9012742, 12399696, 13519113, 18025484, 27038226, 36050968, 40557339, 54076452, 72101936, 81114678, 108152904, 121672017, 162229356, 216305808, 243344034, 324458712, 486688068, 648917424, 973376136, 1946752272]

約数ペア:

[(1, 1946752272), (2, 973376136), (3, 648917424), (4, 486688068), (6, 324458712), (8, 243344034), (9, 216305808), (12, 162229356), (16, 121672017), (18, 108152904), (24, 81114678), (27, 72101936), (36, 54076452), (48, 40557339), (54, 36050968), (72, 27038226), (108, 18025484), (144, 13519113), (157, 12399696), (216, 9012742), (314, 6199848), (432, 4506371), (471, 4133232), (628, 3099924), (942, 2066616), (1256, 1549962), (1413, 1377744), (1884, 1033308), (2512, 774981), (2826, 688872), (3768, 516654), (4239, 459248), (5652, 344436), (7536, 258327), (8478, 229624), (11304, 172218), (16956, 114812), (22608, 86109), (28703, 67824), (33912, 57406)]