1819214208

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 256

約数和(自身を含む): 6191808000

約数和(自身を除く): 4372593792

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, 84, 96, 108, 112, 126, 128, 139, 144, 168, 189, 192, 216, 224, 252, 278, 288, 336, 378, 384, 417, 432, 448, 504, 541, 556, 576, 672, 756, 834, 864, 896, 973, 1008, 1082, 1112, 1152, 1251, 1344, 1512, 1623, 1668, 1728, 1946, 2016, 2164, 2224, 2502, 2688, 2919, 3024, 3246, 3336, 3456, 3753, 3787, 3892, 4032, 4328, 4448, 4869, 5004, 5838, 6048, 6492, 6672, 7506, 7574, 7784, 8064, 8656, 8757, 8896, 9738, 10008, 11361, 11676, 12096, 12984, 13344, 14607, 15012, 15148, 15568, 17312, 17514, 17792, 19476, 20016, 22722, 23352, 24192, 25968, 26271, 26688, 29214, 30024, 30296, 31136, 34083, 34624, 35028, 38952, 40032, 45444, 46704, 51936, 52542, 53376, 58428, 60048, 60592, 62272, 68166, 69248, 70056, 75199, 77904, 80064, 90888, 93408, 102249, 103872, 105084, 116856, 120096, 121184, 124544, 136332, 140112, 150398, 155808, 160128, 181776, 186816, 204498, 207744, 210168, 225597, 233712, 240192, 242368, 272664, 280224, 300796, 311616, 363552, 373632, 408996, 420336, 451194, 467424, 480384, 484736, 526393, 545328, 560448, 601592, 623232, 676791, 727104, 817992, 840672, 902388, 934848, 1052786, 1090656, 1120896, 1203184, 1353582, 1454208, 1579179, 1635984, 1681344, 1804776, 1869696, 2030373, 2105572, 2181312, 2406368, 2707164, 3158358, 3271968, 3362688, 3609552, 4060746, 4211144, 4362624, 4737537, 4812736, 5414328, 6316716, 6543936, 7219104, 8121492, 8422288, 9475074, 9625472, 10828656, 12633432, 13087872, 14212611, 14438208, 16242984, 16844576, 18950148, 21657312, 25266864, 28425222, 28876416, 32485968, 33689152, 37900296, 43314624, 50533728, 56850444, 64971936, 67378304, 75800592, 86629248, 101067456, 113700888, 129943872, 151601184, 202134912, 227401776, 259887744, 303202368, 454803552, 606404736, 909607104, 1819214208]

約数ペア:

[(1, 1819214208), (2, 909607104), (3, 606404736), (4, 454803552), (6, 303202368), (7, 259887744), (8, 227401776), (9, 202134912), (12, 151601184), (14, 129943872), (16, 113700888), (18, 101067456), (21, 86629248), (24, 75800592), (27, 67378304), (28, 64971936), (32, 56850444), (36, 50533728), (42, 43314624), (48, 37900296), (54, 33689152), (56, 32485968), (63, 28876416), (64, 28425222), (72, 25266864), (84, 21657312), (96, 18950148), (108, 16844576), (112, 16242984), (126, 14438208), (128, 14212611), (139, 13087872), (144, 12633432), (168, 10828656), (189, 9625472), (192, 9475074), (216, 8422288), (224, 8121492), (252, 7219104), (278, 6543936), (288, 6316716), (336, 5414328), (378, 4812736), (384, 4737537), (417, 4362624), (432, 4211144), (448, 4060746), (504, 3609552), (541, 3362688), (556, 3271968), (576, 3158358), (672, 2707164), (756, 2406368), (834, 2181312), (864, 2105572), (896, 2030373), (973, 1869696), (1008, 1804776), (1082, 1681344), (1112, 1635984), (1152, 1579179), (1251, 1454208), (1344, 1353582), (1512, 1203184), (1623, 1120896), (1668, 1090656), (1728, 1052786), (1946, 934848), (2016, 902388), (2164, 840672), (2224, 817992), (2502, 727104), (2688, 676791), (2919, 623232), (3024, 601592), (3246, 560448), (3336, 545328), (3456, 526393), (3753, 484736), (3787, 480384), (3892, 467424), (4032, 451194), (4328, 420336), (4448, 408996), (4869, 373632), (5004, 363552), (5838, 311616), (6048, 300796), (6492, 280224), (6672, 272664), (7506, 242368), (7574, 240192), (7784, 233712), (8064, 225597), (8656, 210168), (8757, 207744), (8896, 204498), (9738, 186816), (10008, 181776), (11361, 160128), (11676, 155808), (12096, 150398), (12984, 140112), (13344, 136332), (14607, 124544), (15012, 121184), (15148, 120096), (15568, 116856), (17312, 105084), (17514, 103872), (17792, 102249), (19476, 93408), (20016, 90888), (22722, 80064), (23352, 77904), (24192, 75199), (25968, 70056), (26271, 69248), (26688, 68166), (29214, 62272), (30024, 60592), (30296, 60048), (31136, 58428), (34083, 53376), (34624, 52542), (35028, 51936), (38952, 46704), (40032, 45444)]