218859336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 611170560

約数和(自身を除く): 392311224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 223, 258, 317, 344, 387, 446, 516, 634, 669, 774, 892, 951, 1032, 1268, 1338, 1548, 1784, 1902, 2007, 2536, 2676, 2853, 3096, 3804, 4014, 5352, 5706, 7608, 8028, 9589, 11412, 13631, 16056, 19178, 22824, 27262, 28767, 38356, 40893, 54524, 57534, 70691, 76712, 81786, 86301, 109048, 115068, 122679, 141382, 163572, 172602, 212073, 230136, 245358, 282764, 327144, 345204, 424146, 490716, 565528, 636219, 690408, 848292, 981432, 1272438, 1696584, 2544876, 3039713, 5089752, 6079426, 9119139, 12158852, 18238278, 24317704, 27357417, 36476556, 54714834, 72953112, 109429668, 218859336]

約数ペア:

[(1, 218859336), (2, 109429668), (3, 72953112), (4, 54714834), (6, 36476556), (8, 27357417), (9, 24317704), (12, 18238278), (18, 12158852), (24, 9119139), (36, 6079426), (43, 5089752), (72, 3039713), (86, 2544876), (129, 1696584), (172, 1272438), (223, 981432), (258, 848292), (317, 690408), (344, 636219), (387, 565528), (446, 490716), (516, 424146), (634, 345204), (669, 327144), (774, 282764), (892, 245358), (951, 230136), (1032, 212073), (1268, 172602), (1338, 163572), (1548, 141382), (1784, 122679), (1902, 115068), (2007, 109048), (2536, 86301), (2676, 81786), (2853, 76712), (3096, 70691), (3804, 57534), (4014, 54524), (5352, 40893), (5706, 38356), (7608, 28767), (8028, 27262), (9589, 22824), (11412, 19178), (13631, 16056)]