520591476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 1351703808

約数和(自身を除く): 831112332

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 181, 204, 276, 362, 391, 543, 613, 724, 782, 1086, 1173, 1226, 1564, 1839, 2172, 2346, 2452, 3077, 3678, 4163, 4692, 6154, 7356, 8326, 9231, 10421, 12308, 12489, 14099, 16652, 18462, 20842, 24978, 28198, 31263, 36924, 41684, 42297, 49956, 56396, 62526, 70771, 84594, 110953, 125052, 141542, 169188, 212313, 221906, 239683, 283084, 332859, 424626, 443812, 479366, 665718, 719049, 849252, 958732, 1331436, 1438098, 1886201, 2551919, 2876196, 3772402, 5103838, 5658603, 7544804, 7655757, 10207676, 11317206, 15311514, 22634412, 30623028, 43382623, 86765246, 130147869, 173530492, 260295738, 520591476]

約数ペア:

[(1, 520591476), (2, 260295738), (3, 173530492), (4, 130147869), (6, 86765246), (12, 43382623), (17, 30623028), (23, 22634412), (34, 15311514), (46, 11317206), (51, 10207676), (68, 7655757), (69, 7544804), (92, 5658603), (102, 5103838), (138, 3772402), (181, 2876196), (204, 2551919), (276, 1886201), (362, 1438098), (391, 1331436), (543, 958732), (613, 849252), (724, 719049), (782, 665718), (1086, 479366), (1173, 443812), (1226, 424626), (1564, 332859), (1839, 283084), (2172, 239683), (2346, 221906), (2452, 212313), (3077, 169188), (3678, 141542), (4163, 125052), (4692, 110953), (6154, 84594), (7356, 70771), (8326, 62526), (9231, 56396), (10421, 49956), (12308, 42297), (12489, 41684), (14099, 36924), (16652, 31263), (18462, 28198), (20842, 24978)]