2105281152

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 256

約数和(自身を含む): 6840691200

約数和(自身を除く): 4735410048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 282, 288, 312, 351, 376, 384, 416, 423, 432, 468, 564, 576, 611, 624, 702, 752, 832, 846, 864, 936, 997, 1128, 1152, 1222, 1248, 1269, 1404, 1504, 1664, 1692, 1728, 1833, 1872, 1994, 2256, 2444, 2496, 2538, 2808, 2991, 3008, 3384, 3456, 3666, 3744, 3988, 4512, 4888, 4992, 5076, 5499, 5616, 5982, 6016, 6768, 7332, 7488, 7976, 8973, 9024, 9776, 10152, 10998, 11232, 11964, 12961, 13536, 14664, 14976, 15952, 16497, 17946, 18048, 19552, 20304, 21996, 22464, 23928, 25922, 26919, 27072, 29328, 31904, 32994, 35892, 38883, 39104, 40608, 43992, 44928, 46859, 47856, 51844, 53838, 54144, 58656, 63808, 65988, 71784, 77766, 78208, 81216, 87984, 93718, 95712, 103688, 107676, 116649, 117312, 127616, 131976, 140577, 143568, 155532, 162432, 175968, 187436, 191424, 207376, 215352, 233298, 234624, 263952, 281154, 287136, 311064, 349947, 351936, 374872, 382848, 414752, 421731, 430704, 466596, 527904, 562308, 574272, 609167, 622128, 699894, 703872, 749744, 829504, 843462, 861408, 933192, 1055808, 1124616, 1148544, 1218334, 1244256, 1265193, 1399788, 1499488, 1659008, 1686924, 1722816, 1827501, 1866384, 2111616, 2249232, 2436668, 2488512, 2530386, 2799576, 2998976, 3373848, 3445632, 3655002, 3732768, 4498464, 4873336, 4977024, 5060772, 5482503, 5599152, 5997952, 6747696, 7310004, 7465536, 8996928, 9746672, 10121544, 10965006, 11198304, 13495392, 14620008, 14931072, 16447509, 17993856, 19493344, 20243088, 21930012, 22396608, 26990784, 29240016, 32895018, 38986688, 40486176, 43860024, 44793216, 53981568, 58480032, 65790036, 77973376, 80972352, 87720048, 116960064, 131580072, 161944704, 175440096, 233920128, 263160144, 350880192, 526320288, 701760384, 1052640576, 2105281152]

約数ペア:

[(1, 2105281152), (2, 1052640576), (3, 701760384), (4, 526320288), (6, 350880192), (8, 263160144), (9, 233920128), (12, 175440096), (13, 161944704), (16, 131580072), (18, 116960064), (24, 87720048), (26, 80972352), (27, 77973376), (32, 65790036), (36, 58480032), (39, 53981568), (47, 44793216), (48, 43860024), (52, 40486176), (54, 38986688), (64, 32895018), (72, 29240016), (78, 26990784), (94, 22396608), (96, 21930012), (104, 20243088), (108, 19493344), (117, 17993856), (128, 16447509), (141, 14931072), (144, 14620008), (156, 13495392), (188, 11198304), (192, 10965006), (208, 10121544), (216, 9746672), (234, 8996928), (282, 7465536), (288, 7310004), (312, 6747696), (351, 5997952), (376, 5599152), (384, 5482503), (416, 5060772), (423, 4977024), (432, 4873336), (468, 4498464), (564, 3732768), (576, 3655002), (611, 3445632), (624, 3373848), (702, 2998976), (752, 2799576), (832, 2530386), (846, 2488512), (864, 2436668), (936, 2249232), (997, 2111616), (1128, 1866384), (1152, 1827501), (1222, 1722816), (1248, 1686924), (1269, 1659008), (1404, 1499488), (1504, 1399788), (1664, 1265193), (1692, 1244256), (1728, 1218334), (1833, 1148544), (1872, 1124616), (1994, 1055808), (2256, 933192), (2444, 861408), (2496, 843462), (2538, 829504), (2808, 749744), (2991, 703872), (3008, 699894), (3384, 622128), (3456, 609167), (3666, 574272), (3744, 562308), (3988, 527904), (4512, 466596), (4888, 430704), (4992, 421731), (5076, 414752), (5499, 382848), (5616, 374872), (5982, 351936), (6016, 349947), (6768, 311064), (7332, 287136), (7488, 281154), (7976, 263952), (8973, 234624), (9024, 233298), (9776, 215352), (10152, 207376), (10998, 191424), (11232, 187436), (11964, 175968), (12961, 162432), (13536, 155532), (14664, 143568), (14976, 140577), (15952, 131976), (16497, 127616), (17946, 117312), (18048, 116649), (19552, 107676), (20304, 103688), (21996, 95712), (22464, 93718), (23928, 87984), (25922, 81216), (26919, 78208), (27072, 77766), (29328, 71784), (31904, 65988), (32994, 63808), (35892, 58656), (38883, 54144), (39104, 53838), (40608, 51844), (43992, 47856), (44928, 46859)]