13138329168

素因数分解:

$2^4\times 3^3\times {\mathrm{991}}^1\times {\mathrm{30689}}^1$

素因数の和:31697

約数の個数: 80

約数和(自身を含む): 37751155200

約数和(自身を除く): 24612826032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 991, 1982, 2973, 3964, 5946, 7928, 8919, 11892, 15856, 17838, 23784, 26757, 30689, 35676, 47568, 53514, 61378, 71352, 92067, 107028, 122756, 142704, 184134, 214056, 245512, 276201, 368268, 428112, 491024, 552402, 736536, 828603, 1104804, 1473072, 1657206, 2209608, 3314412, 4419216, 6628824, 13257648, 30412799, 60825598, 91238397, 121651196, 182476794, 243302392, 273715191, 364953588, 486604784, 547430382, 729907176, 821145573, 1094860764, 1459814352, 1642291146, 2189721528, 3284582292, 4379443056, 6569164584, 13138329168]

約数ペア:

[(1, 13138329168), (2, 6569164584), (3, 4379443056), (4, 3284582292), (6, 2189721528), (8, 1642291146), (9, 1459814352), (12, 1094860764), (16, 821145573), (18, 729907176), (24, 547430382), (27, 486604784), (36, 364953588), (48, 273715191), (54, 243302392), (72, 182476794), (108, 121651196), (144, 91238397), (216, 60825598), (432, 30412799), (991, 13257648), (1982, 6628824), (2973, 4419216), (3964, 3314412), (5946, 2209608), (7928, 1657206), (8919, 1473072), (11892, 1104804), (15856, 828603), (17838, 736536), (23784, 552402), (26757, 491024), (30689, 428112), (35676, 368268), (47568, 276201), (53514, 245512), (61378, 214056), (71352, 184134), (92067, 142704), (107028, 122756)]