317488896

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 966047544

約数和(自身を除く): 648558648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 251, 256, 288, 324, 366, 384, 432, 488, 502, 549, 576, 648, 732, 753, 768, 864, 976, 1004, 1098, 1152, 1296, 1464, 1506, 1647, 1728, 1952, 2008, 2196, 2259, 2304, 2592, 2928, 3012, 3294, 3456, 3904, 4016, 4392, 4518, 4941, 5184, 5856, 6024, 6588, 6777, 6912, 7808, 8032, 8784, 9036, 9882, 10368, 11712, 12048, 13176, 13554, 15311, 15616, 16064, 17568, 18072, 19764, 20331, 20736, 23424, 24096, 26352, 27108, 30622, 32128, 35136, 36144, 39528, 40662, 45933, 46848, 48192, 52704, 54216, 61244, 64256, 70272, 72288, 79056, 81324, 91866, 96384, 105408, 108432, 122488, 137799, 140544, 144576, 158112, 162648, 183732, 192768, 210816, 216864, 244976, 275598, 289152, 316224, 325296, 367464, 413397, 421632, 433728, 489952, 551196, 578304, 632448, 650592, 734928, 826794, 867456, 979904, 1102392, 1240191, 1264896, 1301184, 1469856, 1653588, 1734912, 1959808, 2204784, 2480382, 2602368, 2939712, 3307176, 3919616, 4409568, 4960764, 5204736, 5879424, 6614352, 8819136, 9921528, 11758848, 13228704, 17638272, 19843056, 26457408, 35276544, 39686112, 52914816, 79372224, 105829632, 158744448, 317488896]

約数ペア:

[(1, 317488896), (2, 158744448), (3, 105829632), (4, 79372224), (6, 52914816), (8, 39686112), (9, 35276544), (12, 26457408), (16, 19843056), (18, 17638272), (24, 13228704), (27, 11758848), (32, 9921528), (36, 8819136), (48, 6614352), (54, 5879424), (61, 5204736), (64, 4960764), (72, 4409568), (81, 3919616), (96, 3307176), (108, 2939712), (122, 2602368), (128, 2480382), (144, 2204784), (162, 1959808), (183, 1734912), (192, 1653588), (216, 1469856), (244, 1301184), (251, 1264896), (256, 1240191), (288, 1102392), (324, 979904), (366, 867456), (384, 826794), (432, 734928), (488, 650592), (502, 632448), (549, 578304), (576, 551196), (648, 489952), (732, 433728), (753, 421632), (768, 413397), (864, 367464), (976, 325296), (1004, 316224), (1098, 289152), (1152, 275598), (1296, 244976), (1464, 216864), (1506, 210816), (1647, 192768), (1728, 183732), (1952, 162648), (2008, 158112), (2196, 144576), (2259, 140544), (2304, 137799), (2592, 122488), (2928, 108432), (3012, 105408), (3294, 96384), (3456, 91866), (3904, 81324), (4016, 79056), (4392, 72288), (4518, 70272), (4941, 64256), (5184, 61244), (5856, 54216), (6024, 52704), (6588, 48192), (6777, 46848), (6912, 45933), (7808, 40662), (8032, 39528), (8784, 36144), (9036, 35136), (9882, 32128), (10368, 30622), (11712, 27108), (12048, 26352), (13176, 24096), (13554, 23424), (15311, 20736), (15616, 20331), (16064, 19764), (17568, 18072)]