290729088

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 644896512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 719, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1438, 1664, 1728, 1872, 1944, 2106, 2157, 2496, 2592, 2808, 2876, 3159, 3456, 3744, 3888, 4212, 4314, 4992, 5184, 5616, 5752, 6318, 6471, 7488, 7776, 8424, 8628, 9347, 10368, 11232, 11504, 12636, 12942, 14976, 15552, 16848, 17256, 18694, 19413, 22464, 23008, 25272, 25884, 28041, 31104, 33696, 34512, 37388, 38826, 44928, 46016, 50544, 51768, 56082, 58239, 67392, 69024, 74776, 77652, 84123, 92032, 101088, 103536, 112164, 116478, 134784, 138048, 149552, 155304, 168246, 174717, 202176, 207072, 224328, 232956, 252369, 276096, 299104, 310608, 336492, 349434, 404352, 414144, 448656, 465912, 504738, 598208, 621216, 672984, 698868, 757107, 828288, 897312, 931824, 1009476, 1196416, 1242432, 1345968, 1397736, 1514214, 1794624, 1863648, 2018952, 2271321, 2484864, 2691936, 2795472, 3028428, 3589248, 3727296, 4037904, 4542642, 5383872, 5590944, 6056856, 7454592, 8075808, 9085284, 10767744, 11181888, 12113712, 16151616, 18170568, 22363776, 24227424, 32303232, 36341136, 48454848, 72682272, 96909696, 145364544, 290729088]

約数ペア:

[(1, 290729088), (2, 145364544), (3, 96909696), (4, 72682272), (6, 48454848), (8, 36341136), (9, 32303232), (12, 24227424), (13, 22363776), (16, 18170568), (18, 16151616), (24, 12113712), (26, 11181888), (27, 10767744), (32, 9085284), (36, 8075808), (39, 7454592), (48, 6056856), (52, 5590944), (54, 5383872), (64, 4542642), (72, 4037904), (78, 3727296), (81, 3589248), (96, 3028428), (104, 2795472), (108, 2691936), (117, 2484864), (128, 2271321), (144, 2018952), (156, 1863648), (162, 1794624), (192, 1514214), (208, 1397736), (216, 1345968), (234, 1242432), (243, 1196416), (288, 1009476), (312, 931824), (324, 897312), (351, 828288), (384, 757107), (416, 698868), (432, 672984), (468, 621216), (486, 598208), (576, 504738), (624, 465912), (648, 448656), (702, 414144), (719, 404352), (832, 349434), (864, 336492), (936, 310608), (972, 299104), (1053, 276096), (1152, 252369), (1248, 232956), (1296, 224328), (1404, 207072), (1438, 202176), (1664, 174717), (1728, 168246), (1872, 155304), (1944, 149552), (2106, 138048), (2157, 134784), (2496, 116478), (2592, 112164), (2808, 103536), (2876, 101088), (3159, 92032), (3456, 84123), (3744, 77652), (3888, 74776), (4212, 69024), (4314, 67392), (4992, 58239), (5184, 56082), (5616, 51768), (5752, 50544), (6318, 46016), (6471, 44928), (7488, 38826), (7776, 37388), (8424, 34512), (8628, 33696), (9347, 31104), (10368, 28041), (11232, 25884), (11504, 25272), (12636, 23008), (12942, 22464), (14976, 19413), (15552, 18694), (16848, 17256)]