2991437568

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 360

約数和(自身を含む): 10488516192

約数和(自身を除く): 7497078624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 324, 333, 336, 378, 384, 432, 444, 448, 504, 518, 557, 567, 576, 592, 648, 666, 672, 756, 768, 777, 864, 888, 896, 999, 1008, 1036, 1114, 1134, 1152, 1184, 1296, 1332, 1344, 1512, 1554, 1671, 1728, 1776, 1792, 1998, 2016, 2072, 2228, 2268, 2304, 2331, 2368, 2592, 2664, 2688, 2997, 3024, 3108, 3342, 3456, 3552, 3899, 3996, 4032, 4144, 4456, 4536, 4662, 4736, 5013, 5184, 5328, 5376, 5994, 6048, 6216, 6684, 6912, 6993, 7104, 7798, 7992, 8064, 8288, 8912, 9072, 9324, 9472, 10026, 10368, 10656, 11697, 11988, 12096, 12432, 13368, 13986, 14208, 15039, 15596, 15984, 16128, 16576, 17824, 18144, 18648, 20052, 20609, 20736, 20979, 21312, 23394, 23976, 24192, 24864, 26736, 27972, 28416, 30078, 31192, 31968, 33152, 35091, 35648, 36288, 37296, 40104, 41218, 41958, 42624, 45117, 46788, 47952, 48384, 49728, 53472, 55944, 60156, 61827, 62384, 63936, 66304, 70182, 71296, 72576, 74592, 80208, 82436, 83916, 85248, 90234, 93576, 95904, 99456, 105273, 106944, 111888, 120312, 123654, 124768, 127872, 140364, 142592, 144263, 145152, 149184, 160416, 164872, 167832, 180468, 185481, 187152, 191808, 198912, 210546, 213888, 223776, 240624, 247308, 249536, 255744, 280728, 288526, 298368, 315819, 320832, 329744, 335664, 360936, 370962, 374304, 383616, 421092, 427776, 432789, 447552, 481248, 494616, 499072, 556443, 561456, 577052, 596736, 631638, 641664, 659488, 671328, 721872, 741924, 748608, 767232, 842184, 865578, 895104, 962496, 989232, 998144, 1112886, 1122912, 1154104, 1263276, 1283328, 1298367, 1318976, 1342656, 1443744, 1483848, 1497216, 1669329, 1684368, 1731156, 1790208, 1924992, 1978464, 2225772, 2245824, 2308208, 2526552, 2596734, 2637952, 2685312, 2887488, 2967696, 2994432, 3338658, 3368736, 3462312, 3849984, 3895101, 3956928, 4451544, 4491648, 4616416, 5053104, 5193468, 5275904, 5370624, 5774976, 5935392, 6677316, 6737472, 6924624, 7790202, 7913856, 8903088, 8983296, 9232832, 10106208, 10386936, 11549952, 11685303, 11870784, 13354632, 13474944, 13849248, 15580404, 15827712, 17806176, 18465664, 20212416, 20773872, 23370606, 23741568, 26709264, 26949888, 27698496, 31160808, 35612352, 36931328, 40424832, 41547744, 46741212, 47483136, 53418528, 55396992, 62321616, 71224704, 80849664, 83095488, 93482424, 106837056, 110793984, 124643232, 142449408, 166190976, 186964848, 213674112, 249286464, 332381952, 373929696, 427348224, 498572928, 747859392, 997145856, 1495718784, 2991437568]

約数ペア:

[(1, 2991437568), (2, 1495718784), (3, 997145856), (4, 747859392), (6, 498572928), (7, 427348224), (8, 373929696), (9, 332381952), (12, 249286464), (14, 213674112), (16, 186964848), (18, 166190976), (21, 142449408), (24, 124643232), (27, 110793984), (28, 106837056), (32, 93482424), (36, 83095488), (37, 80849664), (42, 71224704), (48, 62321616), (54, 55396992), (56, 53418528), (63, 47483136), (64, 46741212), (72, 41547744), (74, 40424832), (81, 36931328), (84, 35612352), (96, 31160808), (108, 27698496), (111, 26949888), (112, 26709264), (126, 23741568), (128, 23370606), (144, 20773872), (148, 20212416), (162, 18465664), (168, 17806176), (189, 15827712), (192, 15580404), (216, 13849248), (222, 13474944), (224, 13354632), (252, 11870784), (256, 11685303), (259, 11549952), (288, 10386936), (296, 10106208), (324, 9232832), (333, 8983296), (336, 8903088), (378, 7913856), (384, 7790202), (432, 6924624), (444, 6737472), (448, 6677316), (504, 5935392), (518, 5774976), (557, 5370624), (567, 5275904), (576, 5193468), (592, 5053104), (648, 4616416), (666, 4491648), (672, 4451544), (756, 3956928), (768, 3895101), (777, 3849984), (864, 3462312), (888, 3368736), (896, 3338658), (999, 2994432), (1008, 2967696), (1036, 2887488), (1114, 2685312), (1134, 2637952), (1152, 2596734), (1184, 2526552), (1296, 2308208), (1332, 2245824), (1344, 2225772), (1512, 1978464), (1554, 1924992), (1671, 1790208), (1728, 1731156), (1776, 1684368), (1792, 1669329), (1998, 1497216), (2016, 1483848), (2072, 1443744), (2228, 1342656), (2268, 1318976), (2304, 1298367), (2331, 1283328), (2368, 1263276), (2592, 1154104), (2664, 1122912), (2688, 1112886), (2997, 998144), (3024, 989232), (3108, 962496), (3342, 895104), (3456, 865578), (3552, 842184), (3899, 767232), (3996, 748608), (4032, 741924), (4144, 721872), (4456, 671328), (4536, 659488), (4662, 641664), (4736, 631638), (5013, 596736), (5184, 577052), (5328, 561456), (5376, 556443), (5994, 499072), (6048, 494616), (6216, 481248), (6684, 447552), (6912, 432789), (6993, 427776), (7104, 421092), (7798, 383616), (7992, 374304), (8064, 370962), (8288, 360936), (8912, 335664), (9072, 329744), (9324, 320832), (9472, 315819), (10026, 298368), (10368, 288526), (10656, 280728), (11697, 255744), (11988, 249536), (12096, 247308), (12432, 240624), (13368, 223776), (13986, 213888), (14208, 210546), (15039, 198912), (15596, 191808), (15984, 187152), (16128, 185481), (16576, 180468), (17824, 167832), (18144, 164872), (18648, 160416), (20052, 149184), (20609, 145152), (20736, 144263), (20979, 142592), (21312, 140364), (23394, 127872), (23976, 124768), (24192, 123654), (24864, 120312), (26736, 111888), (27972, 106944), (28416, 105273), (30078, 99456), (31192, 95904), (31968, 93576), (33152, 90234), (35091, 85248), (35648, 83916), (36288, 82436), (37296, 80208), (40104, 74592), (41218, 72576), (41958, 71296), (42624, 70182), (45117, 66304), (46788, 63936), (47952, 62384), (48384, 61827), (49728, 60156), (53472, 55944)]