252167784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20323}}^1$

素因数の和:20390

約数の個数: 64

約数和(自身を含む): 702397440

約数和(自身を除く): 450229656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 20323, 40646, 60969, 81292, 121938, 162584, 223553, 243876, 447106, 487752, 670659, 894212, 955181, 1341318, 1788424, 1910362, 2682636, 2865543, 3820724, 5365272, 5731086, 7641448, 10506991, 11462172, 21013982, 22924344, 31520973, 42027964, 63041946, 84055928, 126083892, 252167784]

約数ペア:

[(1, 252167784), (2, 126083892), (3, 84055928), (4, 63041946), (6, 42027964), (8, 31520973), (11, 22924344), (12, 21013982), (22, 11462172), (24, 10506991), (33, 7641448), (44, 5731086), (47, 5365272), (66, 3820724), (88, 2865543), (94, 2682636), (132, 1910362), (141, 1788424), (188, 1341318), (264, 955181), (282, 894212), (376, 670659), (517, 487752), (564, 447106), (1034, 243876), (1128, 223553), (1551, 162584), (2068, 121938), (3102, 81292), (4136, 60969), (6204, 40646), (12408, 20323)]