18881844932496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{267647}}^1$

素因数の和:268230

約数の個数: 320

約数和(自身を含む): 62090361962496

約数和(自身を除く): 43208517030000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 521, 546, 624, 651, 728, 744, 806, 868, 1042, 1092, 1209, 1302, 1456, 1488, 1563, 1612, 1736, 2084, 2184, 2418, 2604, 2821, 3126, 3224, 3472, 3647, 4168, 4368, 4836, 5208, 5642, 6252, 6448, 6773, 7294, 8336, 8463, 9672, 10416, 10941, 11284, 12504, 13546, 14588, 16151, 16926, 19344, 20319, 21882, 22568, 25008, 27092, 29176, 32302, 33852, 40638, 43764, 45136, 47411, 48453, 54184, 58352, 64604, 67704, 81276, 87528, 94822, 96906, 108368, 113057, 129208, 135408, 142233, 162552, 175056, 189644, 193812, 209963, 226114, 258416, 267647, 284466, 325104, 339171, 379288, 387624, 419926, 452228, 535294, 568932, 629889, 678342, 758576, 775248, 802941, 839852, 904456, 1070588, 1137864, 1259778, 1356684, 1469741, 1605882, 1679704, 1808912, 1873529, 2141176, 2275728, 2519556, 2713368, 2939482, 3211764, 3359408, 3479411, 3747058, 4282352, 4409223, 5039112, 5426736, 5620587, 5878964, 6423528, 6958822, 7494116, 8297057, 8818446, 10078224, 10438233, 11241174, 11757928, 12847056, 13917644, 14988232, 16594114, 17636892, 20876466, 22482348, 23515856, 24355877, 24891171, 27835288, 29976464, 33188228, 35273784, 41752932, 44964696, 48711754, 49782342, 55670576, 58079399, 66376456, 70547568, 73067631, 83505864, 89929392, 97423508, 99564684, 107861741, 116158798, 132752912, 139444087, 146135262, 167011728, 174238197, 194847016, 199129368, 215723482, 232317596, 278888174, 292270524, 323585223, 348476394, 389694032, 398258736, 418332261, 431446964, 464635192, 557776348, 584541048, 647170446, 696952788, 755032187, 836664522, 862893928, 929270384, 976108609, 1115552696, 1169082096, 1294340892, 1393905576, 1510064374, 1673329044, 1725787856, 1812773131, 1952217218, 2231105392, 2265096561, 2588681784, 2787811152, 2928325827, 3020128748, 3346658088, 3625546262, 3904434436, 4322766697, 4530193122, 5177363568, 5438319393, 5856651654, 6040257496, 6693316176, 7251092524, 7808868872, 8645533394, 9060386244, 10876638786, 11713303308, 12080514992, 12689411917, 12968300091, 14502185048, 15617737744, 17291066788, 18120772488, 21753277572, 23426606616, 25378823834, 25936600182, 29004370096, 30259366879, 34582133576, 36241544976, 38068235751, 43506555144, 46853213232, 50757647668, 51873200364, 56195967061, 60518733758, 69164267152, 76136471502, 87013110288, 90778100637, 101515295336, 103746400728, 112391934122, 121037467516, 152272943004, 168587901183, 181556201274, 203030590672, 207492801456, 224783868244, 242074935032, 304545886008, 337175802366, 363112402548, 393371769427, 449567736488, 484149870064, 609091772016, 674351604732, 726224805096, 786743538854, 899135472976, 1180115308281, 1348703209464, 1452449610192, 1573487077708, 2360230616562, 2697406418928, 3146974155416, 4720461233124, 6293948310832, 9440922466248, 18881844932496]

約数ペア:

[(1, 18881844932496), (2, 9440922466248), (3, 6293948310832), (4, 4720461233124), (6, 3146974155416), (7, 2697406418928), (8, 2360230616562), (12, 1573487077708), (13, 1452449610192), (14, 1348703209464), (16, 1180115308281), (21, 899135472976), (24, 786743538854), (26, 726224805096), (28, 674351604732), (31, 609091772016), (39, 484149870064), (42, 449567736488), (48, 393371769427), (52, 363112402548), (56, 337175802366), (62, 304545886008), (78, 242074935032), (84, 224783868244), (91, 207492801456), (93, 203030590672), (104, 181556201274), (112, 168587901183), (124, 152272943004), (156, 121037467516), (168, 112391934122), (182, 103746400728), (186, 101515295336), (208, 90778100637), (217, 87013110288), (248, 76136471502), (273, 69164267152), (312, 60518733758), (336, 56195967061), (364, 51873200364), (372, 50757647668), (403, 46853213232), (434, 43506555144), (496, 38068235751), (521, 36241544976), (546, 34582133576), (624, 30259366879), (651, 29004370096), (728, 25936600182), (744, 25378823834), (806, 23426606616), (868, 21753277572), (1042, 18120772488), (1092, 17291066788), (1209, 15617737744), (1302, 14502185048), (1456, 12968300091), (1488, 12689411917), (1563, 12080514992), (1612, 11713303308), (1736, 10876638786), (2084, 9060386244), (2184, 8645533394), (2418, 7808868872), (2604, 7251092524), (2821, 6693316176), (3126, 6040257496), (3224, 5856651654), (3472, 5438319393), (3647, 5177363568), (4168, 4530193122), (4368, 4322766697), (4836, 3904434436), (5208, 3625546262), (5642, 3346658088), (6252, 3020128748), (6448, 2928325827), (6773, 2787811152), (7294, 2588681784), (8336, 2265096561), (8463, 2231105392), (9672, 1952217218), (10416, 1812773131), (10941, 1725787856), (11284, 1673329044), (12504, 1510064374), (13546, 1393905576), (14588, 1294340892), (16151, 1169082096), (16926, 1115552696), (19344, 976108609), (20319, 929270384), (21882, 862893928), (22568, 836664522), (25008, 755032187), (27092, 696952788), (29176, 647170446), (32302, 584541048), (33852, 557776348), (40638, 464635192), (43764, 431446964), (45136, 418332261), (47411, 398258736), (48453, 389694032), (54184, 348476394), (58352, 323585223), (64604, 292270524), (67704, 278888174), (81276, 232317596), (87528, 215723482), (94822, 199129368), (96906, 194847016), (108368, 174238197), (113057, 167011728), (129208, 146135262), (135408, 139444087), (142233, 132752912), (162552, 116158798), (175056, 107861741), (189644, 99564684), (193812, 97423508), (209963, 89929392), (226114, 83505864), (258416, 73067631), (267647, 70547568), (284466, 66376456), (325104, 58079399), (339171, 55670576), (379288, 49782342), (387624, 48711754), (419926, 44964696), (452228, 41752932), (535294, 35273784), (568932, 33188228), (629889, 29976464), (678342, 27835288), (758576, 24891171), (775248, 24355877), (802941, 23515856), (839852, 22482348), (904456, 20876466), (1070588, 17636892), (1137864, 16594114), (1259778, 14988232), (1356684, 13917644), (1469741, 12847056), (1605882, 11757928), (1679704, 11241174), (1808912, 10438233), (1873529, 10078224), (2141176, 8818446), (2275728, 8297057), (2519556, 7494116), (2713368, 6958822), (2939482, 6423528), (3211764, 5878964), (3359408, 5620587), (3479411, 5426736), (3747058, 5039112), (4282352, 4409223)]