431036676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23431}}^1$

素因数の和:23521

約数の個数: 72

約数和(自身を含む): 1262328704

約数和(自身を除く): 831292028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 23431, 46862, 70293, 93724, 140586, 164017, 210879, 281172, 328034, 421758, 492051, 656068, 843516, 984102, 1476153, 1710463, 1968204, 2952306, 3420926, 5131389, 5904612, 6841852, 10262778, 11973241, 15394167, 20525556, 23946482, 30788334, 35919723, 47892964, 61576668, 71839446, 107759169, 143678892, 215518338, 431036676]

約数ペア:

[(1, 431036676), (2, 215518338), (3, 143678892), (4, 107759169), (6, 71839446), (7, 61576668), (9, 47892964), (12, 35919723), (14, 30788334), (18, 23946482), (21, 20525556), (28, 15394167), (36, 11973241), (42, 10262778), (63, 6841852), (73, 5904612), (84, 5131389), (126, 3420926), (146, 2952306), (219, 1968204), (252, 1710463), (292, 1476153), (438, 984102), (511, 843516), (657, 656068), (876, 492051), (1022, 421758), (1314, 328034), (1533, 281172), (2044, 210879), (2628, 164017), (3066, 140586), (4599, 93724), (6132, 70293), (9198, 46862), (18396, 23431)]