18705199968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3371

約数の個数: 384

約数和(自身を含む): 68087577600

約数和(自身を除く): 49382377632

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, 73, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 146, 156, 168, 182, 189, 208, 216, 219, 224, 234, 252, 273, 288, 292, 312, 336, 351, 364, 378, 416, 432, 438, 468, 504, 511, 546, 584, 624, 657, 672, 702, 728, 756, 819, 864, 876, 936, 949, 1008, 1022, 1092, 1168, 1248, 1314, 1404, 1456, 1512, 1533, 1638, 1752, 1872, 1898, 1971, 2016, 2044, 2184, 2336, 2457, 2628, 2808, 2847, 2912, 3024, 3066, 3259, 3276, 3504, 3744, 3796, 3942, 4088, 4368, 4599, 4914, 5256, 5616, 5694, 6048, 6132, 6518, 6552, 6643, 7008, 7592, 7884, 8176, 8541, 8736, 9198, 9777, 9828, 10512, 11232, 11388, 12264, 13036, 13104, 13286, 13797, 15184, 15768, 16352, 17082, 18396, 19554, 19656, 19929, 21024, 22776, 22813, 24528, 25623, 26072, 26208, 26572, 27594, 29331, 30368, 31536, 34164, 36792, 39108, 39312, 39858, 42367, 45552, 45626, 49056, 51246, 52144, 53144, 55188, 58662, 59787, 63072, 68328, 68439, 73584, 78216, 78624, 79716, 84734, 87993, 91104, 91252, 102492, 104288, 106288, 110376, 117324, 119574, 127101, 136656, 136878, 147168, 156432, 159432, 169468, 175986, 179361, 182504, 204984, 205317, 212576, 220752, 234648, 237907, 239148, 254202, 273312, 273756, 296569, 312864, 318864, 338936, 351972, 358722, 365008, 381303, 409968, 410634, 441504, 469296, 475814, 478296, 508404, 547512, 593138, 615951, 637728, 677872, 703944, 713721, 717444, 730016, 762606, 819936, 821268, 889707, 938592, 951628, 956592, 1016808, 1095024, 1143909, 1186276, 1231902, 1355744, 1407888, 1427442, 1434888, 1525212, 1642536, 1665349, 1779414, 1903256, 1913184, 2033616, 2141163, 2190048, 2287818, 2372552, 2463804, 2669121, 2815776, 2854884, 2869776, 3050424, 3092791, 3285072, 3330698, 3558828, 3806512, 4067232, 4282326, 4575636, 4745104, 4927608, 4996047, 5338242, 5709768, 5739552, 6100848, 6185582, 6423489, 6570144, 6661396, 7117656, 7613024, 8007363, 8564652, 9151272, 9278373, 9490208, 9855216, 9992094, 10676484, 11419536, 12201696, 12371164, 12846978, 13322792, 14235312, 14988141, 16014726, 17129304, 18302544, 18556746, 19710432, 19984188, 21352968, 21649537, 22839072, 24742328, 25693956, 26645584, 27835119, 28470624, 29976282, 32029452, 34258608, 36605088, 37113492, 39968376, 42705936, 43299074, 44964423, 49484656, 51387912, 53291168, 55670238, 59952564, 64058904, 64948611, 68517216, 74226984, 79936752, 83505357, 85411872, 86598148, 89928846, 98969312, 102775824, 111340476, 119905128, 128117808, 129897222, 148453968, 159873504, 167010714, 173196296, 179857692, 194845833, 205551648, 222680952, 239810256, 256235616, 259794444, 296907936, 334021428, 346392592, 359715384, 389691666, 445361904, 479620512, 519588888, 584537499, 668042856, 692785184, 719430768, 779383332, 890723808, 1039177776, 1169074998, 1336085712, 1438861536, 1558766664, 2078355552, 2338149996, 2672171424, 3117533328, 4676299992, 6235066656, 9352599984, 18705199968]

約数ペア:

[(1, 18705199968), (2, 9352599984), (3, 6235066656), (4, 4676299992), (6, 3117533328), (7, 2672171424), (8, 2338149996), (9, 2078355552), (12, 1558766664), (13, 1438861536), (14, 1336085712), (16, 1169074998), (18, 1039177776), (21, 890723808), (24, 779383332), (26, 719430768), (27, 692785184), (28, 668042856), (32, 584537499), (36, 519588888), (39, 479620512), (42, 445361904), (48, 389691666), (52, 359715384), (54, 346392592), (56, 334021428), (63, 296907936), (72, 259794444), (73, 256235616), (78, 239810256), (84, 222680952), (91, 205551648), (96, 194845833), (104, 179857692), (108, 173196296), (112, 167010714), (117, 159873504), (126, 148453968), (144, 129897222), (146, 128117808), (156, 119905128), (168, 111340476), (182, 102775824), (189, 98969312), (208, 89928846), (216, 86598148), (219, 85411872), (224, 83505357), (234, 79936752), (252, 74226984), (273, 68517216), (288, 64948611), (292, 64058904), (312, 59952564), (336, 55670238), (351, 53291168), (364, 51387912), (378, 49484656), (416, 44964423), (432, 43299074), (438, 42705936), (468, 39968376), (504, 37113492), (511, 36605088), (546, 34258608), (584, 32029452), (624, 29976282), (657, 28470624), (672, 27835119), (702, 26645584), (728, 25693956), (756, 24742328), (819, 22839072), (864, 21649537), (876, 21352968), (936, 19984188), (949, 19710432), (1008, 18556746), (1022, 18302544), (1092, 17129304), (1168, 16014726), (1248, 14988141), (1314, 14235312), (1404, 13322792), (1456, 12846978), (1512, 12371164), (1533, 12201696), (1638, 11419536), (1752, 10676484), (1872, 9992094), (1898, 9855216), (1971, 9490208), (2016, 9278373), (2044, 9151272), (2184, 8564652), (2336, 8007363), (2457, 7613024), (2628, 7117656), (2808, 6661396), (2847, 6570144), (2912, 6423489), (3024, 6185582), (3066, 6100848), (3259, 5739552), (3276, 5709768), (3504, 5338242), (3744, 4996047), (3796, 4927608), (3942, 4745104), (4088, 4575636), (4368, 4282326), (4599, 4067232), (4914, 3806512), (5256, 3558828), (5616, 3330698), (5694, 3285072), (6048, 3092791), (6132, 3050424), (6518, 2869776), (6552, 2854884), (6643, 2815776), (7008, 2669121), (7592, 2463804), (7884, 2372552), (8176, 2287818), (8541, 2190048), (8736, 2141163), (9198, 2033616), (9777, 1913184), (9828, 1903256), (10512, 1779414), (11232, 1665349), (11388, 1642536), (12264, 1525212), (13036, 1434888), (13104, 1427442), (13286, 1407888), (13797, 1355744), (15184, 1231902), (15768, 1186276), (16352, 1143909), (17082, 1095024), (18396, 1016808), (19554, 956592), (19656, 951628), (19929, 938592), (21024, 889707), (22776, 821268), (22813, 819936), (24528, 762606), (25623, 730016), (26072, 717444), (26208, 713721), (26572, 703944), (27594, 677872), (29331, 637728), (30368, 615951), (31536, 593138), (34164, 547512), (36792, 508404), (39108, 478296), (39312, 475814), (39858, 469296), (42367, 441504), (45552, 410634), (45626, 409968), (49056, 381303), (51246, 365008), (52144, 358722), (53144, 351972), (55188, 338936), (58662, 318864), (59787, 312864), (63072, 296569), (68328, 273756), (68439, 273312), (73584, 254202), (78216, 239148), (78624, 237907), (79716, 234648), (84734, 220752), (87993, 212576), (91104, 205317), (91252, 204984), (102492, 182504), (104288, 179361), (106288, 175986), (110376, 169468), (117324, 159432), (119574, 156432), (127101, 147168), (136656, 136878)]