263742048

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 816076800

約数和(自身を除く): 552334752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 86, 93, 96, 108, 124, 129, 144, 172, 186, 216, 229, 248, 258, 279, 288, 344, 372, 387, 432, 458, 496, 516, 558, 687, 688, 744, 774, 837, 864, 916, 992, 1032, 1116, 1161, 1333, 1374, 1376, 1488, 1548, 1674, 1832, 2061, 2064, 2232, 2322, 2666, 2748, 2976, 3096, 3348, 3664, 3999, 4122, 4128, 4464, 4644, 5332, 5496, 6183, 6192, 6696, 7099, 7328, 7998, 8244, 8928, 9288, 9847, 10664, 10992, 11997, 12366, 12384, 13392, 14198, 15996, 16488, 18576, 19694, 21297, 21328, 21984, 23994, 24732, 26784, 28396, 29541, 31992, 32976, 35991, 37152, 39388, 42594, 42656, 47988, 49464, 56792, 59082, 63891, 63984, 65952, 71982, 78776, 85188, 88623, 95976, 98928, 113584, 118164, 127782, 127968, 143964, 157552, 170376, 177246, 191673, 191952, 197856, 227168, 236328, 255564, 265869, 287928, 305257, 315104, 340752, 354492, 383346, 383904, 472656, 511128, 531738, 575856, 610514, 681504, 708984, 766692, 915771, 945312, 1022256, 1063476, 1151712, 1221028, 1417968, 1533384, 1831542, 2044512, 2126952, 2442056, 2747313, 2835936, 3066768, 3663084, 4253904, 4884112, 5494626, 6133536, 7326168, 8241939, 8507808, 9768224, 10989252, 14652336, 16483878, 21978504, 29304672, 32967756, 43957008, 65935512, 87914016, 131871024, 263742048]

約数ペア:

[(1, 263742048), (2, 131871024), (3, 87914016), (4, 65935512), (6, 43957008), (8, 32967756), (9, 29304672), (12, 21978504), (16, 16483878), (18, 14652336), (24, 10989252), (27, 9768224), (31, 8507808), (32, 8241939), (36, 7326168), (43, 6133536), (48, 5494626), (54, 4884112), (62, 4253904), (72, 3663084), (86, 3066768), (93, 2835936), (96, 2747313), (108, 2442056), (124, 2126952), (129, 2044512), (144, 1831542), (172, 1533384), (186, 1417968), (216, 1221028), (229, 1151712), (248, 1063476), (258, 1022256), (279, 945312), (288, 915771), (344, 766692), (372, 708984), (387, 681504), (432, 610514), (458, 575856), (496, 531738), (516, 511128), (558, 472656), (687, 383904), (688, 383346), (744, 354492), (774, 340752), (837, 315104), (864, 305257), (916, 287928), (992, 265869), (1032, 255564), (1116, 236328), (1161, 227168), (1333, 197856), (1374, 191952), (1376, 191673), (1488, 177246), (1548, 170376), (1674, 157552), (1832, 143964), (2061, 127968), (2064, 127782), (2232, 118164), (2322, 113584), (2666, 98928), (2748, 95976), (2976, 88623), (3096, 85188), (3348, 78776), (3664, 71982), (3999, 65952), (4122, 63984), (4128, 63891), (4464, 59082), (4644, 56792), (5332, 49464), (5496, 47988), (6183, 42656), (6192, 42594), (6696, 39388), (7099, 37152), (7328, 35991), (7998, 32976), (8244, 31992), (8928, 29541), (9288, 28396), (9847, 26784), (10664, 24732), (10992, 23994), (11997, 21984), (12366, 21328), (12384, 21297), (13392, 19694), (14198, 18576), (15996, 16488)]