2160719344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13334

約数の個数: 80

約数和(自身を含む): 5044248576

約数和(自身を除く): 2883529232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1457, 1736, 2632, 2914, 3472, 5264, 5828, 10199, 11656, 13241, 20398, 23312, 26482, 40796, 52964, 81592, 92687, 105928, 163184, 185374, 211856, 370748, 410471, 622327, 741496, 820942, 1244654, 1482992, 1641884, 2489308, 2873297, 3283768, 4356289, 4978616, 5746594, 6567536, 8712578, 9957232, 11493188, 17425156, 19292137, 22986376, 34850312, 38584274, 45972752, 69700624, 77168548, 135044959, 154337096, 270089918, 308674192, 540179836, 1080359672, 2160719344]

約数ペア:

[(1, 2160719344), (2, 1080359672), (4, 540179836), (7, 308674192), (8, 270089918), (14, 154337096), (16, 135044959), (28, 77168548), (31, 69700624), (47, 45972752), (56, 38584274), (62, 34850312), (94, 22986376), (112, 19292137), (124, 17425156), (188, 11493188), (217, 9957232), (248, 8712578), (329, 6567536), (376, 5746594), (434, 4978616), (496, 4356289), (658, 3283768), (752, 2873297), (868, 2489308), (1316, 1641884), (1457, 1482992), (1736, 1244654), (2632, 820942), (2914, 741496), (3472, 622327), (5264, 410471), (5828, 370748), (10199, 211856), (11656, 185374), (13241, 163184), (20398, 105928), (23312, 92687), (26482, 81592), (40796, 52964)]