2045694528

素因数分解:

$2^6\times 3^5\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:887

約数の個数: 168

約数和(自身を含む): 6120587200

約数和(自身を除く): 4074892672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 199, 216, 243, 288, 324, 398, 432, 486, 576, 597, 648, 661, 796, 864, 972, 1194, 1296, 1322, 1592, 1728, 1791, 1944, 1983, 2388, 2592, 2644, 3184, 3582, 3888, 3966, 4776, 5184, 5288, 5373, 5949, 6368, 7164, 7776, 7932, 9552, 10576, 10746, 11898, 12736, 14328, 15552, 15864, 16119, 17847, 19104, 21152, 21492, 23796, 28656, 31728, 32238, 35694, 38208, 42304, 42984, 47592, 48357, 53541, 57312, 63456, 64476, 71388, 85968, 95184, 96714, 107082, 114624, 126912, 128952, 131539, 142776, 160623, 171936, 190368, 193428, 214164, 257904, 263078, 285552, 321246, 343872, 380736, 386856, 394617, 428328, 515808, 526156, 571104, 642492, 773712, 789234, 856656, 1031616, 1052312, 1142208, 1183851, 1284984, 1547424, 1578468, 1713312, 2104624, 2367702, 2569968, 3094848, 3156936, 3426624, 3551553, 4209248, 4735404, 5139936, 6313872, 7103106, 8418496, 9470808, 10279872, 10654659, 12627744, 14206212, 18941616, 21309318, 25255488, 28412424, 31963977, 37883232, 42618636, 56824848, 63927954, 75766464, 85237272, 113649696, 127855908, 170474544, 227299392, 255711816, 340949088, 511423632, 681898176, 1022847264, 2045694528]

約数ペア:

[(1, 2045694528), (2, 1022847264), (3, 681898176), (4, 511423632), (6, 340949088), (8, 255711816), (9, 227299392), (12, 170474544), (16, 127855908), (18, 113649696), (24, 85237272), (27, 75766464), (32, 63927954), (36, 56824848), (48, 42618636), (54, 37883232), (64, 31963977), (72, 28412424), (81, 25255488), (96, 21309318), (108, 18941616), (144, 14206212), (162, 12627744), (192, 10654659), (199, 10279872), (216, 9470808), (243, 8418496), (288, 7103106), (324, 6313872), (398, 5139936), (432, 4735404), (486, 4209248), (576, 3551553), (597, 3426624), (648, 3156936), (661, 3094848), (796, 2569968), (864, 2367702), (972, 2104624), (1194, 1713312), (1296, 1578468), (1322, 1547424), (1592, 1284984), (1728, 1183851), (1791, 1142208), (1944, 1052312), (1983, 1031616), (2388, 856656), (2592, 789234), (2644, 773712), (3184, 642492), (3582, 571104), (3888, 526156), (3966, 515808), (4776, 428328), (5184, 394617), (5288, 386856), (5373, 380736), (5949, 343872), (6368, 321246), (7164, 285552), (7776, 263078), (7932, 257904), (9552, 214164), (10576, 193428), (10746, 190368), (11898, 171936), (12736, 160623), (14328, 142776), (15552, 131539), (15864, 128952), (16119, 126912), (17847, 114624), (19104, 107082), (21152, 96714), (21492, 95184), (23796, 85968), (28656, 71388), (31728, 64476), (32238, 63456), (35694, 57312), (38208, 53541), (42304, 48357), (42984, 47592)]