442015616

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 1054272000

約数和(自身を除く): 612256384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 128, 134, 148, 199, 224, 259, 268, 296, 398, 448, 469, 518, 536, 592, 796, 896, 938, 1036, 1072, 1184, 1393, 1592, 1876, 2072, 2144, 2368, 2479, 2786, 3184, 3752, 4144, 4288, 4736, 4958, 5572, 6368, 7363, 7504, 8288, 8576, 9916, 11144, 12736, 13333, 14726, 15008, 16576, 17353, 19832, 22288, 25472, 26666, 29452, 30016, 33152, 34706, 39664, 44576, 51541, 53332, 58904, 60032, 69412, 79328, 89152, 93331, 103082, 106664, 117808, 138824, 158656, 178304, 186662, 206164, 213328, 235616, 277648, 317312, 373324, 412328, 426656, 471232, 493321, 555296, 746648, 824656, 853312, 942464, 986642, 1110592, 1493296, 1649312, 1706624, 1973284, 2221184, 2986592, 3298624, 3453247, 3946568, 5973184, 6597248, 6906494, 7893136, 11946368, 13812988, 15786272, 27625976, 31572544, 55251952, 63145088, 110503904, 221007808, 442015616]

約数ペア:

[(1, 442015616), (2, 221007808), (4, 110503904), (7, 63145088), (8, 55251952), (14, 31572544), (16, 27625976), (28, 15786272), (32, 13812988), (37, 11946368), (56, 7893136), (64, 6906494), (67, 6597248), (74, 5973184), (112, 3946568), (128, 3453247), (134, 3298624), (148, 2986592), (199, 2221184), (224, 1973284), (259, 1706624), (268, 1649312), (296, 1493296), (398, 1110592), (448, 986642), (469, 942464), (518, 853312), (536, 824656), (592, 746648), (796, 555296), (896, 493321), (938, 471232), (1036, 426656), (1072, 412328), (1184, 373324), (1393, 317312), (1592, 277648), (1876, 235616), (2072, 213328), (2144, 206164), (2368, 186662), (2479, 178304), (2786, 158656), (3184, 138824), (3752, 117808), (4144, 106664), (4288, 103082), (4736, 93331), (4958, 89152), (5572, 79328), (6368, 69412), (7363, 60032), (7504, 58904), (8288, 53332), (8576, 51541), (9916, 44576), (11144, 39664), (12736, 34706), (13333, 33152), (14726, 30016), (15008, 29452), (16576, 26666), (17353, 25472), (19832, 22288)]