345986256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 1164354048

約数和(自身を除く): 818367792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 49, 56, 66, 77, 84, 86, 88, 98, 112, 129, 132, 147, 154, 168, 172, 176, 196, 231, 258, 264, 294, 301, 308, 311, 336, 344, 392, 462, 473, 516, 528, 539, 588, 602, 616, 622, 688, 784, 903, 924, 933, 946, 1032, 1078, 1176, 1204, 1232, 1244, 1419, 1617, 1806, 1848, 1866, 1892, 2064, 2107, 2156, 2177, 2352, 2408, 2488, 2838, 3234, 3311, 3421, 3612, 3696, 3732, 3784, 4214, 4312, 4354, 4816, 4976, 5676, 6321, 6468, 6531, 6622, 6842, 7224, 7464, 7568, 8428, 8624, 8708, 9933, 10263, 11352, 12642, 12936, 13062, 13244, 13373, 13684, 14448, 14928, 15239, 16856, 17416, 19866, 20526, 22704, 23177, 23947, 25284, 25872, 26124, 26488, 26746, 27368, 30478, 33712, 34832, 39732, 40119, 41052, 45717, 46354, 47894, 50568, 52248, 52976, 53492, 54736, 60956, 69531, 71841, 79464, 80238, 82104, 91434, 92708, 93611, 95788, 101136, 104496, 106984, 121912, 139062, 143682, 147103, 158928, 160476, 164208, 167629, 182868, 185416, 187222, 191576, 213968, 243824, 278124, 280833, 287364, 294206, 320952, 335258, 365736, 370832, 374444, 383152, 441309, 502887, 556248, 561666, 574728, 588412, 641904, 655277, 670516, 731472, 748888, 882618, 1005774, 1029721, 1112496, 1123332, 1149456, 1176824, 1310554, 1341032, 1497776, 1765236, 1965831, 2011548, 2059442, 2246664, 2353648, 2621108, 2682064, 3089163, 3530472, 3931662, 4023096, 4118884, 4493328, 5242216, 6178326, 7060944, 7208047, 7863324, 8046192, 8237768, 10484432, 12356652, 14416094, 15726648, 16475536, 21624141, 24713304, 28832188, 31453296, 43248282, 49426608, 57664376, 86496564, 115328752, 172993128, 345986256]

約数ペア:

[(1, 345986256), (2, 172993128), (3, 115328752), (4, 86496564), (6, 57664376), (7, 49426608), (8, 43248282), (11, 31453296), (12, 28832188), (14, 24713304), (16, 21624141), (21, 16475536), (22, 15726648), (24, 14416094), (28, 12356652), (33, 10484432), (42, 8237768), (43, 8046192), (44, 7863324), (48, 7208047), (49, 7060944), (56, 6178326), (66, 5242216), (77, 4493328), (84, 4118884), (86, 4023096), (88, 3931662), (98, 3530472), (112, 3089163), (129, 2682064), (132, 2621108), (147, 2353648), (154, 2246664), (168, 2059442), (172, 2011548), (176, 1965831), (196, 1765236), (231, 1497776), (258, 1341032), (264, 1310554), (294, 1176824), (301, 1149456), (308, 1123332), (311, 1112496), (336, 1029721), (344, 1005774), (392, 882618), (462, 748888), (473, 731472), (516, 670516), (528, 655277), (539, 641904), (588, 588412), (602, 574728), (616, 561666), (622, 556248), (688, 502887), (784, 441309), (903, 383152), (924, 374444), (933, 370832), (946, 365736), (1032, 335258), (1078, 320952), (1176, 294206), (1204, 287364), (1232, 280833), (1244, 278124), (1419, 243824), (1617, 213968), (1806, 191576), (1848, 187222), (1866, 185416), (1892, 182868), (2064, 167629), (2107, 164208), (2156, 160476), (2177, 158928), (2352, 147103), (2408, 143682), (2488, 139062), (2838, 121912), (3234, 106984), (3311, 104496), (3421, 101136), (3612, 95788), (3696, 93611), (3732, 92708), (3784, 91434), (4214, 82104), (4312, 80238), (4354, 79464), (4816, 71841), (4976, 69531), (5676, 60956), (6321, 54736), (6468, 53492), (6531, 52976), (6622, 52248), (6842, 50568), (7224, 47894), (7464, 46354), (7568, 45717), (8428, 41052), (8624, 40119), (8708, 39732), (9933, 34832), (10263, 33712), (11352, 30478), (12642, 27368), (12936, 26746), (13062, 26488), (13244, 26124), (13373, 25872), (13684, 25284), (14448, 23947), (14928, 23177), (15239, 22704), (16856, 20526), (17416, 19866)]