1387949472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 384

約数和(自身を含む): 5057740800

約数和(自身を除く): 3669791328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 127, 139, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 254, 273, 278, 288, 312, 336, 351, 364, 378, 381, 416, 417, 432, 468, 504, 508, 546, 556, 624, 672, 702, 728, 756, 762, 819, 834, 864, 889, 936, 973, 1008, 1016, 1092, 1112, 1143, 1248, 1251, 1404, 1456, 1512, 1524, 1638, 1651, 1668, 1778, 1807, 1872, 1946, 2016, 2032, 2184, 2224, 2286, 2457, 2502, 2667, 2808, 2912, 2919, 3024, 3048, 3276, 3302, 3336, 3429, 3556, 3614, 3744, 3753, 3892, 4064, 4368, 4448, 4572, 4914, 4953, 5004, 5334, 5421, 5616, 5838, 6048, 6096, 6552, 6604, 6672, 6858, 7112, 7228, 7506, 7784, 8001, 8736, 8757, 9144, 9828, 9906, 10008, 10668, 10842, 11232, 11557, 11676, 12192, 12649, 13104, 13208, 13344, 13716, 14224, 14456, 14859, 15012, 15568, 16002, 16263, 17514, 17653, 18288, 19656, 19812, 20016, 21336, 21684, 23114, 23352, 24003, 25298, 26208, 26271, 26416, 27432, 28448, 28912, 29718, 30024, 31136, 32004, 32526, 34671, 35028, 35306, 36576, 37947, 39312, 39624, 40032, 42672, 43368, 44577, 46228, 46704, 48006, 48789, 50596, 52542, 52832, 52959, 54864, 57824, 59436, 60048, 64008, 65052, 69342, 70056, 70612, 75894, 78624, 79248, 85344, 86736, 89154, 92456, 93408, 96012, 97578, 101192, 104013, 105084, 105918, 109728, 113841, 118872, 120096, 123571, 128016, 130104, 138684, 140112, 141224, 151788, 158496, 158877, 173472, 178308, 184912, 192024, 195156, 202384, 208026, 210168, 211836, 227682, 229489, 237744, 247142, 256032, 260208, 277368, 280224, 282448, 303576, 312039, 317754, 341523, 356616, 369824, 370713, 384048, 390312, 404768, 416052, 420336, 423672, 455364, 458978, 475488, 476631, 494284, 520416, 554736, 564896, 607152, 624078, 635508, 683046, 688467, 713232, 741426, 768096, 780624, 832104, 840672, 847344, 910728, 917956, 953262, 988568, 1109472, 1112139, 1214304, 1248156, 1271016, 1366092, 1376934, 1426464, 1482852, 1561248, 1606423, 1664208, 1694688, 1821456, 1835912, 1906524, 1977136, 2065401, 2224278, 2496312, 2542032, 2732184, 2753868, 2965704, 3212846, 3328416, 3336417, 3642912, 3671824, 3813048, 3954272, 4130802, 4448556, 4819269, 4992624, 5084064, 5464368, 5507736, 5931408, 6196203, 6425692, 6672834, 7343648, 7626096, 8261604, 8897112, 9638538, 9985248, 10928736, 11015472, 11862816, 12392406, 12851384, 13345668, 14457807, 15252192, 16523208, 17794224, 19277076, 22030944, 24784812, 25702768, 26691336, 28915614, 33046416, 35588448, 38554152, 43373421, 49569624, 51405536, 53382672, 57831228, 66092832, 77108304, 86746842, 99139248, 106765344, 115662456, 154216608, 173493684, 198278496, 231324912, 346987368, 462649824, 693974736, 1387949472]

約数ペア:

[(1, 1387949472), (2, 693974736), (3, 462649824), (4, 346987368), (6, 231324912), (7, 198278496), (8, 173493684), (9, 154216608), (12, 115662456), (13, 106765344), (14, 99139248), (16, 86746842), (18, 77108304), (21, 66092832), (24, 57831228), (26, 53382672), (27, 51405536), (28, 49569624), (32, 43373421), (36, 38554152), (39, 35588448), (42, 33046416), (48, 28915614), (52, 26691336), (54, 25702768), (56, 24784812), (63, 22030944), (72, 19277076), (78, 17794224), (84, 16523208), (91, 15252192), (96, 14457807), (104, 13345668), (108, 12851384), (112, 12392406), (117, 11862816), (126, 11015472), (127, 10928736), (139, 9985248), (144, 9638538), (156, 8897112), (168, 8261604), (182, 7626096), (189, 7343648), (208, 6672834), (216, 6425692), (224, 6196203), (234, 5931408), (252, 5507736), (254, 5464368), (273, 5084064), (278, 4992624), (288, 4819269), (312, 4448556), (336, 4130802), (351, 3954272), (364, 3813048), (378, 3671824), (381, 3642912), (416, 3336417), (417, 3328416), (432, 3212846), (468, 2965704), (504, 2753868), (508, 2732184), (546, 2542032), (556, 2496312), (624, 2224278), (672, 2065401), (702, 1977136), (728, 1906524), (756, 1835912), (762, 1821456), (819, 1694688), (834, 1664208), (864, 1606423), (889, 1561248), (936, 1482852), (973, 1426464), (1008, 1376934), (1016, 1366092), (1092, 1271016), (1112, 1248156), (1143, 1214304), (1248, 1112139), (1251, 1109472), (1404, 988568), (1456, 953262), (1512, 917956), (1524, 910728), (1638, 847344), (1651, 840672), (1668, 832104), (1778, 780624), (1807, 768096), (1872, 741426), (1946, 713232), (2016, 688467), (2032, 683046), (2184, 635508), (2224, 624078), (2286, 607152), (2457, 564896), (2502, 554736), (2667, 520416), (2808, 494284), (2912, 476631), (2919, 475488), (3024, 458978), (3048, 455364), (3276, 423672), (3302, 420336), (3336, 416052), (3429, 404768), (3556, 390312), (3614, 384048), (3744, 370713), (3753, 369824), (3892, 356616), (4064, 341523), (4368, 317754), (4448, 312039), (4572, 303576), (4914, 282448), (4953, 280224), (5004, 277368), (5334, 260208), (5421, 256032), (5616, 247142), (5838, 237744), (6048, 229489), (6096, 227682), (6552, 211836), (6604, 210168), (6672, 208026), (6858, 202384), (7112, 195156), (7228, 192024), (7506, 184912), (7784, 178308), (8001, 173472), (8736, 158877), (8757, 158496), (9144, 151788), (9828, 141224), (9906, 140112), (10008, 138684), (10668, 130104), (10842, 128016), (11232, 123571), (11557, 120096), (11676, 118872), (12192, 113841), (12649, 109728), (13104, 105918), (13208, 105084), (13344, 104013), (13716, 101192), (14224, 97578), (14456, 96012), (14859, 93408), (15012, 92456), (15568, 89154), (16002, 86736), (16263, 85344), (17514, 79248), (17653, 78624), (18288, 75894), (19656, 70612), (19812, 70056), (20016, 69342), (21336, 65052), (21684, 64008), (23114, 60048), (23352, 59436), (24003, 57824), (25298, 54864), (26208, 52959), (26271, 52832), (26416, 52542), (27432, 50596), (28448, 48789), (28912, 48006), (29718, 46704), (30024, 46228), (31136, 44577), (32004, 43368), (32526, 42672), (34671, 40032), (35028, 39624), (35306, 39312), (36576, 37947)]