313644408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4017

約数の個数: 128

約数和(自身を含む): 1000581120

約数和(自身を除く): 686936712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2838, 3311, 3612, 3784, 3947, 5676, 6622, 7224, 7894, 9933, 11352, 11841, 13244, 15788, 19866, 23682, 26488, 27629, 31576, 39732, 43417, 47364, 55258, 79464, 82887, 86834, 94728, 110516, 130251, 165774, 169721, 173668, 221032, 260502, 303919, 331548, 339442, 347336, 509163, 521004, 607838, 663096, 678884, 911757, 1018326, 1042008, 1188047, 1215676, 1357768, 1823514, 1866931, 2036652, 2376094, 2431352, 3564141, 3647028, 3733862, 4073304, 4752188, 5600793, 7128282, 7294056, 7467724, 9504376, 11201586, 13068517, 14256564, 14935448, 22403172, 26137034, 28513128, 39205551, 44806344, 52274068, 78411102, 104548136, 156822204, 313644408]

約数ペア:

[(1, 313644408), (2, 156822204), (3, 104548136), (4, 78411102), (6, 52274068), (7, 44806344), (8, 39205551), (11, 28513128), (12, 26137034), (14, 22403172), (21, 14935448), (22, 14256564), (24, 13068517), (28, 11201586), (33, 9504376), (42, 7467724), (43, 7294056), (44, 7128282), (56, 5600793), (66, 4752188), (77, 4073304), (84, 3733862), (86, 3647028), (88, 3564141), (129, 2431352), (132, 2376094), (154, 2036652), (168, 1866931), (172, 1823514), (231, 1357768), (258, 1215676), (264, 1188047), (301, 1042008), (308, 1018326), (344, 911757), (462, 678884), (473, 663096), (516, 607838), (602, 521004), (616, 509163), (903, 347336), (924, 339442), (946, 331548), (1032, 303919), (1204, 260502), (1419, 221032), (1806, 173668), (1848, 169721), (1892, 165774), (2408, 130251), (2838, 110516), (3311, 94728), (3612, 86834), (3784, 82887), (3947, 79464), (5676, 55258), (6622, 47364), (7224, 43417), (7894, 39732), (9933, 31576), (11352, 27629), (11841, 26488), (13244, 23682), (15788, 19866)]