19815044256

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11806

約数の個数: 288

約数和(自身を含む): 68944232448

約数和(自身を除く): 49129188192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 972, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3402, 3472, 3888, 3906, 4464, 4536, 5022, 5208, 5859, 6048, 6696, 6804, 6944, 7533, 7776, 7812, 8928, 9072, 10044, 10416, 11718, 11743, 13392, 13608, 15066, 15624, 17577, 18144, 20088, 20832, 23436, 23486, 26784, 27216, 30132, 31248, 35154, 35229, 40176, 46872, 46972, 52731, 54432, 60264, 62496, 70308, 70458, 80352, 82201, 93744, 93944, 105462, 105687, 120528, 140616, 140916, 164402, 187488, 187888, 210924, 211374, 241056, 246603, 281232, 281832, 317061, 328804, 364033, 375776, 421848, 422748, 493206, 562464, 563664, 634122, 657608, 728066, 739809, 843696, 845496, 951183, 986412, 1092099, 1127328, 1268244, 1315216, 1456132, 1479618, 1687392, 1690992, 1902366, 1972824, 2184198, 2219427, 2536488, 2548231, 2630432, 2853549, 2912264, 2959236, 3276297, 3381984, 3804732, 3945648, 4368396, 4438854, 5072976, 5096462, 5707098, 5824528, 5918472, 6552594, 6658281, 7609464, 7644693, 7891296, 8736792, 8877708, 9828891, 10145952, 10192924, 11414196, 11649056, 11836944, 13105188, 13316562, 15218928, 15289386, 17473584, 17755416, 19657782, 19974843, 20385848, 22828392, 22934079, 23673888, 26210376, 26633124, 29486673, 30437856, 30578772, 34947168, 35510832, 39315564, 39949686, 40771696, 45656784, 45868158, 52420752, 53266248, 58973346, 61157544, 68802237, 71021664, 78631128, 79899372, 81543392, 88460019, 91313568, 91736316, 104841504, 106532496, 117946692, 122315088, 137604474, 157262256, 159798744, 176920038, 183472632, 206406711, 213064992, 235893384, 244630176, 275208948, 314524512, 319597488, 353840076, 366945264, 412813422, 471786768, 550417896, 619220133, 639194976, 707680152, 733890528, 825626844, 943573536, 1100835792, 1238440266, 1415360304, 1651253688, 2201671584, 2476880532, 2830720608, 3302507376, 4953761064, 6605014752, 9907522128, 19815044256]

約数ペア:

[(1, 19815044256), (2, 9907522128), (3, 6605014752), (4, 4953761064), (6, 3302507376), (7, 2830720608), (8, 2476880532), (9, 2201671584), (12, 1651253688), (14, 1415360304), (16, 1238440266), (18, 1100835792), (21, 943573536), (24, 825626844), (27, 733890528), (28, 707680152), (31, 639194976), (32, 619220133), (36, 550417896), (42, 471786768), (48, 412813422), (54, 366945264), (56, 353840076), (62, 319597488), (63, 314524512), (72, 275208948), (81, 244630176), (84, 235893384), (93, 213064992), (96, 206406711), (108, 183472632), (112, 176920038), (124, 159798744), (126, 157262256), (144, 137604474), (162, 122315088), (168, 117946692), (186, 106532496), (189, 104841504), (216, 91736316), (217, 91313568), (224, 88460019), (243, 81543392), (248, 79899372), (252, 78631128), (279, 71021664), (288, 68802237), (324, 61157544), (336, 58973346), (372, 53266248), (378, 52420752), (432, 45868158), (434, 45656784), (486, 40771696), (496, 39949686), (504, 39315564), (558, 35510832), (567, 34947168), (648, 30578772), (651, 30437856), (672, 29486673), (744, 26633124), (756, 26210376), (837, 23673888), (864, 22934079), (868, 22828392), (972, 20385848), (992, 19974843), (1008, 19657782), (1116, 17755416), (1134, 17473584), (1296, 15289386), (1302, 15218928), (1488, 13316562), (1512, 13105188), (1674, 11836944), (1701, 11649056), (1736, 11414196), (1944, 10192924), (1953, 10145952), (2016, 9828891), (2232, 8877708), (2268, 8736792), (2511, 7891296), (2592, 7644693), (2604, 7609464), (2976, 6658281), (3024, 6552594), (3348, 5918472), (3402, 5824528), (3472, 5707098), (3888, 5096462), (3906, 5072976), (4464, 4438854), (4536, 4368396), (5022, 3945648), (5208, 3804732), (5859, 3381984), (6048, 3276297), (6696, 2959236), (6804, 2912264), (6944, 2853549), (7533, 2630432), (7776, 2548231), (7812, 2536488), (8928, 2219427), (9072, 2184198), (10044, 1972824), (10416, 1902366), (11718, 1690992), (11743, 1687392), (13392, 1479618), (13608, 1456132), (15066, 1315216), (15624, 1268244), (17577, 1127328), (18144, 1092099), (20088, 986412), (20832, 951183), (23436, 845496), (23486, 843696), (26784, 739809), (27216, 728066), (30132, 657608), (31248, 634122), (35154, 563664), (35229, 562464), (40176, 493206), (46872, 422748), (46972, 421848), (52731, 375776), (54432, 364033), (60264, 328804), (62496, 317061), (70308, 281832), (70458, 281232), (80352, 246603), (82201, 241056), (93744, 211374), (93944, 210924), (105462, 187888), (105687, 187488), (120528, 164402), (140616, 140916)]