227288712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 675164160

約数和(自身を除く): 447875448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 129, 146, 168, 172, 219, 258, 292, 301, 344, 431, 438, 511, 516, 584, 602, 862, 876, 903, 1022, 1032, 1204, 1293, 1533, 1724, 1752, 1806, 2044, 2408, 2586, 3017, 3066, 3139, 3448, 3612, 4088, 5172, 6034, 6132, 6278, 7224, 9051, 9417, 10344, 12068, 12264, 12556, 18102, 18533, 18834, 21973, 24136, 25112, 31463, 36204, 37066, 37668, 43946, 55599, 62926, 65919, 72408, 74132, 75336, 87892, 94389, 111198, 125852, 129731, 131838, 148264, 175784, 188778, 220241, 222396, 251704, 259462, 263676, 377556, 389193, 440482, 444792, 518924, 527352, 660723, 755112, 778386, 880964, 1037848, 1321446, 1352909, 1556772, 1761928, 2642892, 2705818, 3113544, 4058727, 5285784, 5411636, 8117454, 9470363, 10823272, 16234908, 18940726, 28411089, 32469816, 37881452, 56822178, 75762904, 113644356, 227288712]

約数ペア:

[(1, 227288712), (2, 113644356), (3, 75762904), (4, 56822178), (6, 37881452), (7, 32469816), (8, 28411089), (12, 18940726), (14, 16234908), (21, 10823272), (24, 9470363), (28, 8117454), (42, 5411636), (43, 5285784), (56, 4058727), (73, 3113544), (84, 2705818), (86, 2642892), (129, 1761928), (146, 1556772), (168, 1352909), (172, 1321446), (219, 1037848), (258, 880964), (292, 778386), (301, 755112), (344, 660723), (431, 527352), (438, 518924), (511, 444792), (516, 440482), (584, 389193), (602, 377556), (862, 263676), (876, 259462), (903, 251704), (1022, 222396), (1032, 220241), (1204, 188778), (1293, 175784), (1533, 148264), (1724, 131838), (1752, 129731), (1806, 125852), (2044, 111198), (2408, 94389), (2586, 87892), (3017, 75336), (3066, 74132), (3139, 72408), (3448, 65919), (3612, 62926), (4088, 55599), (5172, 43946), (6034, 37668), (6132, 37066), (6278, 36204), (7224, 31463), (9051, 25112), (9417, 24136), (10344, 21973), (12068, 18834), (12264, 18533), (12556, 18102)]