266653062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26501}}^1$

素因数の和:26565

約数の個数: 48

約数和(自身を含む): 636684048

約数和(自身を除く): 370030986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 26501, 53002, 79503, 159006, 238509, 344513, 477018, 689026, 1033539, 1139543, 2067078, 2279086, 3100617, 3418629, 6201234, 6837258, 10255887, 14814059, 20511774, 29628118, 44442177, 88884354, 133326531, 266653062]

約数ペア:

[(1, 266653062), (2, 133326531), (3, 88884354), (6, 44442177), (9, 29628118), (13, 20511774), (18, 14814059), (26, 10255887), (39, 6837258), (43, 6201234), (78, 3418629), (86, 3100617), (117, 2279086), (129, 2067078), (234, 1139543), (258, 1033539), (387, 689026), (559, 477018), (774, 344513), (1118, 238509), (1677, 159006), (3354, 79503), (5031, 53002), (10062, 26501)]