228766338

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6579

約数の個数: 48

約数和(自身を含む): 518741496

約数和(自身を除く): 289975158

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 666, 954, 1961, 3922, 5883, 6481, 11766, 12962, 17649, 19443, 35298, 38886, 58329, 116658, 239797, 343493, 479594, 686986, 719391, 1030479, 1438782, 2060958, 2158173, 3091437, 4316346, 6182874, 12709241, 25418482, 38127723, 76255446, 114383169, 228766338]

約数ペア:

[(1, 228766338), (2, 114383169), (3, 76255446), (6, 38127723), (9, 25418482), (18, 12709241), (37, 6182874), (53, 4316346), (74, 3091437), (106, 2158173), (111, 2060958), (159, 1438782), (222, 1030479), (318, 719391), (333, 686986), (477, 479594), (666, 343493), (954, 239797), (1961, 116658), (3922, 58329), (5883, 38886), (6481, 35298), (11766, 19443), (12962, 17649)]