19819296

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 68947200

約数和(自身を除く): 49127904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 113, 116, 126, 144, 168, 174, 189, 203, 216, 224, 226, 232, 252, 261, 288, 336, 339, 348, 378, 406, 432, 452, 464, 504, 522, 609, 672, 678, 696, 756, 783, 791, 812, 864, 904, 928, 1008, 1017, 1044, 1218, 1356, 1392, 1512, 1566, 1582, 1624, 1808, 1827, 2016, 2034, 2088, 2373, 2436, 2712, 2784, 3024, 3051, 3132, 3164, 3248, 3277, 3616, 3654, 4068, 4176, 4746, 4872, 5424, 5481, 6048, 6102, 6264, 6328, 6496, 6554, 7119, 7308, 8136, 8352, 9492, 9744, 9831, 10848, 10962, 12204, 12528, 12656, 13108, 14238, 14616, 16272, 18984, 19488, 19662, 21357, 21924, 22939, 24408, 25056, 25312, 26216, 28476, 29232, 29493, 32544, 37968, 39324, 42714, 43848, 45878, 48816, 52432, 56952, 58464, 58986, 68817, 75936, 78648, 85428, 87696, 88479, 91756, 97632, 104864, 113904, 117972, 137634, 157296, 170856, 175392, 176958, 183512, 206451, 227808, 235944, 275268, 314592, 341712, 353916, 367024, 412902, 471888, 550536, 619353, 683424, 707832, 734048, 825804, 943776, 1101072, 1238706, 1415664, 1651608, 2202144, 2477412, 2831328, 3303216, 4954824, 6606432, 9909648, 19819296]

約数ペア:

[(1, 19819296), (2, 9909648), (3, 6606432), (4, 4954824), (6, 3303216), (7, 2831328), (8, 2477412), (9, 2202144), (12, 1651608), (14, 1415664), (16, 1238706), (18, 1101072), (21, 943776), (24, 825804), (27, 734048), (28, 707832), (29, 683424), (32, 619353), (36, 550536), (42, 471888), (48, 412902), (54, 367024), (56, 353916), (58, 341712), (63, 314592), (72, 275268), (84, 235944), (87, 227808), (96, 206451), (108, 183512), (112, 176958), (113, 175392), (116, 170856), (126, 157296), (144, 137634), (168, 117972), (174, 113904), (189, 104864), (203, 97632), (216, 91756), (224, 88479), (226, 87696), (232, 85428), (252, 78648), (261, 75936), (288, 68817), (336, 58986), (339, 58464), (348, 56952), (378, 52432), (406, 48816), (432, 45878), (452, 43848), (464, 42714), (504, 39324), (522, 37968), (609, 32544), (672, 29493), (678, 29232), (696, 28476), (756, 26216), (783, 25312), (791, 25056), (812, 24408), (864, 22939), (904, 21924), (928, 21357), (1008, 19662), (1017, 19488), (1044, 18984), (1218, 16272), (1356, 14616), (1392, 14238), (1512, 13108), (1566, 12656), (1582, 12528), (1624, 12204), (1808, 10962), (1827, 10848), (2016, 9831), (2034, 9744), (2088, 9492), (2373, 8352), (2436, 8136), (2712, 7308), (2784, 7119), (3024, 6554), (3051, 6496), (3132, 6328), (3164, 6264), (3248, 6102), (3277, 6048), (3616, 5481), (3654, 5424), (4068, 4872), (4176, 4746)]