1994557824

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2902

約数の個数: 256

約数和(自身を含む): 6962112000

約数和(自身を除く): 4967554176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2436, 2688, 2784, 2843, 3024, 3132, 3248, 3456, 3654, 3712, 4032, 4176, 4872, 5481, 5568, 5686, 6048, 6264, 6496, 7308, 8064, 8352, 8529, 9744, 10962, 11136, 11372, 12096, 12528, 12992, 14616, 16704, 17058, 19488, 19901, 21924, 22744, 24192, 25056, 25587, 25984, 29232, 33408, 34116, 38976, 39802, 43848, 45488, 50112, 51174, 58464, 59703, 68232, 76761, 77952, 79604, 82447, 87696, 90976, 100224, 102348, 116928, 119406, 136464, 153522, 159208, 164894, 175392, 179109, 181952, 204696, 233856, 238812, 247341, 272928, 307044, 318416, 329788, 350784, 358218, 363904, 409392, 477624, 494682, 537327, 545856, 577129, 614088, 636832, 659576, 701568, 716436, 742023, 818784, 955248, 989364, 1074654, 1091712, 1154258, 1228176, 1273664, 1319152, 1432872, 1484046, 1637568, 1731387, 1910496, 1978728, 2149308, 2226069, 2308516, 2456352, 2547328, 2638304, 2865744, 2968092, 3275136, 3462774, 3820992, 3957456, 4298616, 4452138, 4617032, 4912704, 5194161, 5276608, 5731488, 5936184, 6925548, 7641984, 7914912, 8597232, 8904276, 9234064, 9825408, 10388322, 10553216, 11462976, 11872368, 13851096, 15582483, 15829824, 17194464, 17808552, 18468128, 20776644, 22925952, 23744736, 27702192, 31164966, 31659648, 34388928, 35617104, 36936256, 41553288, 47489472, 55404384, 62329932, 68777856, 71234208, 73872512, 83106576, 94978944, 110808768, 124659864, 142468416, 166213152, 221617536, 249319728, 284936832, 332426304, 498639456, 664852608, 997278912, 1994557824]

約数ペア:

[(1, 1994557824), (2, 997278912), (3, 664852608), (4, 498639456), (6, 332426304), (7, 284936832), (8, 249319728), (9, 221617536), (12, 166213152), (14, 142468416), (16, 124659864), (18, 110808768), (21, 94978944), (24, 83106576), (27, 73872512), (28, 71234208), (29, 68777856), (32, 62329932), (36, 55404384), (42, 47489472), (48, 41553288), (54, 36936256), (56, 35617104), (58, 34388928), (63, 31659648), (64, 31164966), (72, 27702192), (84, 23744736), (87, 22925952), (96, 20776644), (108, 18468128), (112, 17808552), (116, 17194464), (126, 15829824), (128, 15582483), (144, 13851096), (168, 11872368), (174, 11462976), (189, 10553216), (192, 10388322), (203, 9825408), (216, 9234064), (224, 8904276), (232, 8597232), (252, 7914912), (261, 7641984), (288, 6925548), (336, 5936184), (348, 5731488), (378, 5276608), (384, 5194161), (406, 4912704), (432, 4617032), (448, 4452138), (464, 4298616), (504, 3957456), (522, 3820992), (576, 3462774), (609, 3275136), (672, 2968092), (696, 2865744), (756, 2638304), (783, 2547328), (812, 2456352), (864, 2308516), (896, 2226069), (928, 2149308), (1008, 1978728), (1044, 1910496), (1152, 1731387), (1218, 1637568), (1344, 1484046), (1392, 1432872), (1512, 1319152), (1566, 1273664), (1624, 1228176), (1728, 1154258), (1827, 1091712), (1856, 1074654), (2016, 989364), (2088, 955248), (2436, 818784), (2688, 742023), (2784, 716436), (2843, 701568), (3024, 659576), (3132, 636832), (3248, 614088), (3456, 577129), (3654, 545856), (3712, 537327), (4032, 494682), (4176, 477624), (4872, 409392), (5481, 363904), (5568, 358218), (5686, 350784), (6048, 329788), (6264, 318416), (6496, 307044), (7308, 272928), (8064, 247341), (8352, 238812), (8529, 233856), (9744, 204696), (10962, 181952), (11136, 179109), (11372, 175392), (12096, 164894), (12528, 159208), (12992, 153522), (14616, 136464), (16704, 119406), (17058, 116928), (19488, 102348), (19901, 100224), (21924, 90976), (22744, 87696), (24192, 82447), (25056, 79604), (25587, 77952), (25984, 76761), (29232, 68232), (33408, 59703), (34116, 58464), (38976, 51174), (39802, 50112), (43848, 45488)]