320937432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9811}}^1$

素因数の和:9896

約数の個数: 64

約数和(自身を含む): 847756800

約数和(自身を除く): 526819368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 4089, 5452, 8178, 9811, 10904, 16356, 19622, 29433, 32712, 39244, 58866, 78488, 117732, 235464, 284519, 461117, 569038, 853557, 922234, 1138076, 1383351, 1707114, 1844468, 2276152, 2766702, 3414228, 3688936, 5533404, 6828456, 11066808, 13372393, 26744786, 40117179, 53489572, 80234358, 106979144, 160468716, 320937432]

約数ペア:

[(1, 320937432), (2, 160468716), (3, 106979144), (4, 80234358), (6, 53489572), (8, 40117179), (12, 26744786), (24, 13372393), (29, 11066808), (47, 6828456), (58, 5533404), (87, 3688936), (94, 3414228), (116, 2766702), (141, 2276152), (174, 1844468), (188, 1707114), (232, 1383351), (282, 1138076), (348, 922234), (376, 853557), (564, 569038), (696, 461117), (1128, 284519), (1363, 235464), (2726, 117732), (4089, 78488), (5452, 58866), (8178, 39244), (9811, 32712), (10904, 29433), (16356, 19622)]