2247669904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 4683470080

約数和(自身を除く): 2435800176

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 211, 268, 304, 422, 523, 536, 844, 1046, 1072, 1273, 1688, 2092, 2546, 3376, 4009, 4184, 5092, 8018, 8368, 9937, 10184, 14137, 16036, 19874, 20368, 28274, 32072, 35041, 39748, 56548, 64144, 70082, 79496, 110353, 113096, 140164, 158992, 220706, 226192, 268603, 280328, 441412, 537206, 560656, 665779, 882824, 1074412, 1331558, 1765648, 2096707, 2148824, 2663116, 4193414, 4297648, 5326232, 7393651, 8386828, 10652464, 14787302, 16773656, 29574604, 33547312, 59149208, 118298416, 140479369, 280958738, 561917476, 1123834952, 2247669904]

約数ペア:

[(1, 2247669904), (2, 1123834952), (4, 561917476), (8, 280958738), (16, 140479369), (19, 118298416), (38, 59149208), (67, 33547312), (76, 29574604), (134, 16773656), (152, 14787302), (211, 10652464), (268, 8386828), (304, 7393651), (422, 5326232), (523, 4297648), (536, 4193414), (844, 2663116), (1046, 2148824), (1072, 2096707), (1273, 1765648), (1688, 1331558), (2092, 1074412), (2546, 882824), (3376, 665779), (4009, 560656), (4184, 537206), (5092, 441412), (8018, 280328), (8368, 268603), (9937, 226192), (10184, 220706), (14137, 158992), (16036, 140164), (19874, 113096), (20368, 110353), (28274, 79496), (32072, 70082), (35041, 64144), (39748, 56548)]