1228457664

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 280

約数和(自身を含む): 4216704800

約数和(自身を除く): 2988247136

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, 97, 108, 112, 126, 144, 162, 168, 189, 192, 194, 216, 224, 252, 288, 291, 324, 336, 349, 378, 388, 432, 448, 504, 567, 576, 582, 648, 672, 679, 698, 756, 776, 864, 873, 1008, 1047, 1134, 1164, 1296, 1344, 1358, 1396, 1512, 1552, 1728, 1746, 2016, 2037, 2094, 2268, 2328, 2443, 2592, 2619, 2716, 2792, 3024, 3104, 3141, 3492, 4032, 4074, 4188, 4536, 4656, 4886, 5184, 5238, 5432, 5584, 6048, 6111, 6208, 6282, 6984, 7329, 7857, 8148, 8376, 9072, 9312, 9423, 9772, 10476, 10864, 11168, 12096, 12222, 12564, 13968, 14658, 15714, 16296, 16752, 18144, 18333, 18624, 18846, 19544, 20952, 21728, 21987, 22336, 24444, 25128, 27936, 28269, 29316, 31428, 32592, 33504, 33853, 36288, 36666, 37692, 39088, 41904, 43456, 43974, 48888, 50256, 54999, 55872, 56538, 58632, 62856, 65184, 65961, 67008, 67706, 73332, 75384, 78176, 83808, 87948, 97776, 100512, 101559, 109998, 113076, 117264, 125712, 130368, 131922, 135412, 146664, 150768, 156352, 167616, 175896, 195552, 197883, 201024, 203118, 219996, 226152, 234528, 236971, 251424, 263844, 270824, 293328, 301536, 304677, 351792, 391104, 395766, 406236, 439992, 452304, 469056, 473942, 502848, 527688, 541648, 586656, 603072, 609354, 703584, 710913, 791532, 812472, 879984, 904608, 914031, 947884, 1055376, 1083296, 1173312, 1218708, 1407168, 1421826, 1583064, 1624944, 1759968, 1809216, 1828062, 1895768, 2110752, 2132739, 2166592, 2437416, 2742093, 2843652, 3166128, 3249888, 3519936, 3656124, 3791536, 4221504, 4265478, 4874832, 5484186, 5687304, 6332256, 6398217, 6499776, 7312248, 7583072, 8530956, 9749664, 10968372, 11374608, 12664512, 12796434, 14624496, 15166144, 17061912, 19194651, 19499328, 21936744, 22749216, 25592868, 29248992, 34123824, 38389302, 43873488, 45498432, 51185736, 58497984, 68247648, 76778604, 87746976, 102371472, 136495296, 153557208, 175493952, 204742944, 307114416, 409485888, 614228832, 1228457664]

約数ペア:

[(1, 1228457664), (2, 614228832), (3, 409485888), (4, 307114416), (6, 204742944), (7, 175493952), (8, 153557208), (9, 136495296), (12, 102371472), (14, 87746976), (16, 76778604), (18, 68247648), (21, 58497984), (24, 51185736), (27, 45498432), (28, 43873488), (32, 38389302), (36, 34123824), (42, 29248992), (48, 25592868), (54, 22749216), (56, 21936744), (63, 19499328), (64, 19194651), (72, 17061912), (81, 15166144), (84, 14624496), (96, 12796434), (97, 12664512), (108, 11374608), (112, 10968372), (126, 9749664), (144, 8530956), (162, 7583072), (168, 7312248), (189, 6499776), (192, 6398217), (194, 6332256), (216, 5687304), (224, 5484186), (252, 4874832), (288, 4265478), (291, 4221504), (324, 3791536), (336, 3656124), (349, 3519936), (378, 3249888), (388, 3166128), (432, 2843652), (448, 2742093), (504, 2437416), (567, 2166592), (576, 2132739), (582, 2110752), (648, 1895768), (672, 1828062), (679, 1809216), (698, 1759968), (756, 1624944), (776, 1583064), (864, 1421826), (873, 1407168), (1008, 1218708), (1047, 1173312), (1134, 1083296), (1164, 1055376), (1296, 947884), (1344, 914031), (1358, 904608), (1396, 879984), (1512, 812472), (1552, 791532), (1728, 710913), (1746, 703584), (2016, 609354), (2037, 603072), (2094, 586656), (2268, 541648), (2328, 527688), (2443, 502848), (2592, 473942), (2619, 469056), (2716, 452304), (2792, 439992), (3024, 406236), (3104, 395766), (3141, 391104), (3492, 351792), (4032, 304677), (4074, 301536), (4188, 293328), (4536, 270824), (4656, 263844), (4886, 251424), (5184, 236971), (5238, 234528), (5432, 226152), (5584, 219996), (6048, 203118), (6111, 201024), (6208, 197883), (6282, 195552), (6984, 175896), (7329, 167616), (7857, 156352), (8148, 150768), (8376, 146664), (9072, 135412), (9312, 131922), (9423, 130368), (9772, 125712), (10476, 117264), (10864, 113076), (11168, 109998), (12096, 101559), (12222, 100512), (12564, 97776), (13968, 87948), (14658, 83808), (15714, 78176), (16296, 75384), (16752, 73332), (18144, 67706), (18333, 67008), (18624, 65961), (18846, 65184), (19544, 62856), (20952, 58632), (21728, 56538), (21987, 55872), (22336, 54999), (24444, 50256), (25128, 48888), (27936, 43974), (28269, 43456), (29316, 41904), (31428, 39088), (32592, 37692), (33504, 36666), (33853, 36288)]