2547721457568

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{391133}}^1$

素因数の和:391521

約数の個数: 240

約数和(自身を含む): 8587049708160

約数和(自身を除く): 6039328250592

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 359, 378, 432, 504, 567, 648, 672, 718, 756, 864, 1008, 1077, 1134, 1296, 1436, 1512, 2016, 2154, 2268, 2513, 2592, 2872, 3024, 3231, 4308, 4536, 5026, 5744, 6048, 6462, 7539, 8616, 9072, 9693, 10052, 11488, 12924, 15078, 17232, 18144, 19386, 20104, 22617, 25848, 29079, 30156, 34464, 38772, 40208, 45234, 51696, 58158, 60312, 67851, 77544, 80416, 90468, 103392, 116316, 120624, 135702, 155088, 180936, 203553, 232632, 241248, 271404, 310176, 361872, 391133, 407106, 465264, 542808, 723744, 782266, 814212, 930528, 1085616, 1173399, 1564532, 1628424, 2171232, 2346798, 2737931, 3129064, 3256848, 3520197, 4693596, 5475862, 6258128, 6513696, 7040394, 8213793, 9387192, 10560591, 10951724, 12516256, 14080788, 16427586, 18774384, 21121182, 21903448, 24641379, 28161576, 31681773, 32855172, 37548768, 42242364, 43806896, 49282758, 56323152, 63363546, 65710344, 73924137, 84484728, 87613792, 98565516, 112646304, 126727092, 131420688, 140416747, 147848274, 168969456, 197131032, 221772411, 253454184, 262841376, 280833494, 295696548, 337938912, 394262064, 421250241, 443544822, 506908368, 561666988, 591393096, 788524128, 842500482, 887089644, 982917229, 1013816736, 1123333976, 1182786192, 1263750723, 1685000964, 1774179288, 1965834458, 2246667952, 2365572384, 2527501446, 2948751687, 3370001928, 3548358576, 3791252169, 3931668916, 4493335904, 5055002892, 5897503374, 6740003856, 7096717152, 7582504338, 7863337832, 8846255061, 10110005784, 11373756507, 11795006748, 13480007712, 15165008676, 15726675664, 17692510122, 20220011568, 22747513014, 23590013496, 26538765183, 30330017352, 31453351328, 35385020244, 40440023136, 45495026028, 47180026992, 53077530366, 60660034704, 70770040488, 79616295549, 90990052056, 94360053984, 106155060732, 121320069408, 141540080976, 159232591098, 181980104112, 212310121464, 283080161952, 318465182196, 363960208224, 424620242928, 636930364392, 849240485856, 1273860728784, 2547721457568]

約数ペア:

[(1, 2547721457568), (2, 1273860728784), (3, 849240485856), (4, 636930364392), (6, 424620242928), (7, 363960208224), (8, 318465182196), (9, 283080161952), (12, 212310121464), (14, 181980104112), (16, 159232591098), (18, 141540080976), (21, 121320069408), (24, 106155060732), (27, 94360053984), (28, 90990052056), (32, 79616295549), (36, 70770040488), (42, 60660034704), (48, 53077530366), (54, 47180026992), (56, 45495026028), (63, 40440023136), (72, 35385020244), (81, 31453351328), (84, 30330017352), (96, 26538765183), (108, 23590013496), (112, 22747513014), (126, 20220011568), (144, 17692510122), (162, 15726675664), (168, 15165008676), (189, 13480007712), (216, 11795006748), (224, 11373756507), (252, 10110005784), (288, 8846255061), (324, 7863337832), (336, 7582504338), (359, 7096717152), (378, 6740003856), (432, 5897503374), (504, 5055002892), (567, 4493335904), (648, 3931668916), (672, 3791252169), (718, 3548358576), (756, 3370001928), (864, 2948751687), (1008, 2527501446), (1077, 2365572384), (1134, 2246667952), (1296, 1965834458), (1436, 1774179288), (1512, 1685000964), (2016, 1263750723), (2154, 1182786192), (2268, 1123333976), (2513, 1013816736), (2592, 982917229), (2872, 887089644), (3024, 842500482), (3231, 788524128), (4308, 591393096), (4536, 561666988), (5026, 506908368), (5744, 443544822), (6048, 421250241), (6462, 394262064), (7539, 337938912), (8616, 295696548), (9072, 280833494), (9693, 262841376), (10052, 253454184), (11488, 221772411), (12924, 197131032), (15078, 168969456), (17232, 147848274), (18144, 140416747), (19386, 131420688), (20104, 126727092), (22617, 112646304), (25848, 98565516), (29079, 87613792), (30156, 84484728), (34464, 73924137), (38772, 65710344), (40208, 63363546), (45234, 56323152), (51696, 49282758), (58158, 43806896), (60312, 42242364), (67851, 37548768), (77544, 32855172), (80416, 31681773), (90468, 28161576), (103392, 24641379), (116316, 21903448), (120624, 21121182), (135702, 18774384), (155088, 16427586), (180936, 14080788), (203553, 12516256), (232632, 10951724), (241248, 10560591), (271404, 9387192), (310176, 8213793), (361872, 7040394), (391133, 6513696), (407106, 6258128), (465264, 5475862), (542808, 4693596), (723744, 3520197), (782266, 3256848), (814212, 3129064), (930528, 2737931), (1085616, 2346798), (1173399, 2171232), (1564532, 1628424)]