263196864

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7284

約数の個数: 140

約数和(自身を含む): 891777744

約数和(自身を除く): 628580880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7253, 9072, 12096, 14506, 18144, 21759, 29012, 36288, 43518, 50771, 58024, 65277, 87036, 101542, 116048, 130554, 152313, 174072, 195831, 203084, 232096, 261108, 304626, 348144, 391662, 406168, 456939, 464192, 522216, 587493, 609252, 696288, 783324, 812336, 913878, 1044432, 1174986, 1218504, 1370817, 1392576, 1566648, 1624672, 1827756, 2088864, 2349972, 2437008, 2741634, 3133296, 3249344, 3655512, 4112451, 4177728, 4699944, 4874016, 5483268, 6266592, 7311024, 8224902, 9399888, 9748032, 10966536, 12533184, 14622048, 16449804, 18799776, 21933072, 29244096, 32899608, 37599552, 43866144, 65799216, 87732288, 131598432, 263196864]

約数ペア:

[(1, 263196864), (2, 131598432), (3, 87732288), (4, 65799216), (6, 43866144), (7, 37599552), (8, 32899608), (9, 29244096), (12, 21933072), (14, 18799776), (16, 16449804), (18, 14622048), (21, 12533184), (24, 10966536), (27, 9748032), (28, 9399888), (32, 8224902), (36, 7311024), (42, 6266592), (48, 5483268), (54, 4874016), (56, 4699944), (63, 4177728), (64, 4112451), (72, 3655512), (81, 3249344), (84, 3133296), (96, 2741634), (108, 2437008), (112, 2349972), (126, 2088864), (144, 1827756), (162, 1624672), (168, 1566648), (189, 1392576), (192, 1370817), (216, 1218504), (224, 1174986), (252, 1044432), (288, 913878), (324, 812336), (336, 783324), (378, 696288), (432, 609252), (448, 587493), (504, 522216), (567, 464192), (576, 456939), (648, 406168), (672, 391662), (756, 348144), (864, 304626), (1008, 261108), (1134, 232096), (1296, 203084), (1344, 195831), (1512, 174072), (1728, 152313), (2016, 130554), (2268, 116048), (2592, 101542), (3024, 87036), (4032, 65277), (4536, 58024), (5184, 50771), (6048, 43518), (7253, 36288), (9072, 29012), (12096, 21759), (14506, 18144)]