229600908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 601368768

約数和(自身を除く): 371767860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 747, 774, 996, 1494, 1548, 1787, 2988, 3569, 3574, 5361, 7138, 7148, 10707, 10722, 14276, 16083, 21414, 21444, 32121, 32166, 42828, 64242, 64332, 76841, 128484, 148321, 153682, 230523, 296642, 307364, 444963, 461046, 593284, 691569, 889926, 922092, 1334889, 1383138, 1779852, 2669778, 2766276, 5339556, 6377803, 12755606, 19133409, 25511212, 38266818, 57400227, 76533636, 114800454, 229600908]

約数ペア:

[(1, 229600908), (2, 114800454), (3, 76533636), (4, 57400227), (6, 38266818), (9, 25511212), (12, 19133409), (18, 12755606), (36, 6377803), (43, 5339556), (83, 2766276), (86, 2669778), (129, 1779852), (166, 1383138), (172, 1334889), (249, 922092), (258, 889926), (332, 691569), (387, 593284), (498, 461046), (516, 444963), (747, 307364), (774, 296642), (996, 230523), (1494, 153682), (1548, 148321), (1787, 128484), (2988, 76841), (3569, 64332), (3574, 64242), (5361, 42828), (7138, 32166), (7148, 32121), (10707, 21444), (10722, 21414), (14276, 16083)]