8642256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 27408960

約数和(自身を除く): 18766704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 89, 102, 112, 119, 136, 168, 178, 204, 238, 267, 272, 289, 336, 356, 357, 408, 476, 534, 578, 623, 712, 714, 816, 867, 952, 1068, 1156, 1246, 1424, 1428, 1513, 1734, 1869, 1904, 2023, 2136, 2312, 2492, 2856, 3026, 3468, 3738, 4046, 4272, 4539, 4624, 4984, 5712, 6052, 6069, 6936, 7476, 8092, 9078, 9968, 10591, 12104, 12138, 13872, 14952, 16184, 18156, 21182, 24208, 24276, 25721, 29904, 31773, 32368, 36312, 42364, 48552, 51442, 63546, 72624, 77163, 84728, 97104, 102884, 127092, 154326, 169456, 180047, 205768, 254184, 308652, 360094, 411536, 508368, 540141, 617304, 720188, 1080282, 1234608, 1440376, 2160564, 2880752, 4321128, 8642256]

約数ペア:

[(1, 8642256), (2, 4321128), (3, 2880752), (4, 2160564), (6, 1440376), (7, 1234608), (8, 1080282), (12, 720188), (14, 617304), (16, 540141), (17, 508368), (21, 411536), (24, 360094), (28, 308652), (34, 254184), (42, 205768), (48, 180047), (51, 169456), (56, 154326), (68, 127092), (84, 102884), (89, 97104), (102, 84728), (112, 77163), (119, 72624), (136, 63546), (168, 51442), (178, 48552), (204, 42364), (238, 36312), (267, 32368), (272, 31773), (289, 29904), (336, 25721), (356, 24276), (357, 24208), (408, 21182), (476, 18156), (534, 16184), (578, 14952), (623, 13872), (712, 12138), (714, 12104), (816, 10591), (867, 9968), (952, 9078), (1068, 8092), (1156, 7476), (1246, 6936), (1424, 6069), (1428, 6052), (1513, 5712), (1734, 4984), (1869, 4624), (1904, 4539), (2023, 4272), (2136, 4046), (2312, 3738), (2492, 3468), (2856, 3026)]