21433612928

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 54719565660

約数和(自身を除く): 33285952732

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 128, 146, 169, 182, 196, 208, 224, 277, 292, 338, 364, 392, 416, 448, 511, 554, 584, 637, 676, 728, 784, 832, 896, 949, 1022, 1108, 1168, 1183, 1274, 1352, 1456, 1568, 1664, 1898, 1939, 2044, 2216, 2336, 2366, 2548, 2704, 2912, 3136, 3577, 3601, 3796, 3878, 4088, 4432, 4672, 4732, 5096, 5408, 5824, 6272, 6643, 7154, 7202, 7592, 7756, 8176, 8281, 8864, 9344, 9464, 10192, 10816, 11648, 12337, 13286, 13573, 14308, 14404, 15184, 15512, 16352, 16562, 17728, 18928, 20221, 20384, 21632, 24674, 25207, 26572, 27146, 28616, 28808, 30368, 31024, 32704, 33124, 35456, 37856, 40442, 40768, 46501, 46813, 49348, 50414, 53144, 54292, 57232, 57616, 60736, 62048, 65408, 66248, 75712, 80884, 81536, 86359, 93002, 93626, 98696, 100828, 106288, 108584, 114464, 115232, 121472, 124096, 132496, 141547, 151424, 161768, 172718, 176449, 186004, 187252, 197392, 201656, 212576, 217168, 228928, 230464, 248192, 262873, 264992, 283094, 323536, 327691, 345436, 352898, 372008, 374504, 394784, 403312, 425152, 434336, 457856, 460928, 525746, 529984, 566188, 604513, 647072, 655382, 690872, 705796, 744016, 749008, 789568, 806624, 850304, 868672, 990829, 1051492, 1059968, 1132376, 1209026, 1294144, 1310764, 1381744, 1411592, 1488032, 1498016, 1579136, 1613248, 1737344, 1840111, 1981658, 2102984, 2264752, 2293837, 2418052, 2588288, 2621528, 2763488, 2823184, 2976064, 2996032, 3226496, 3417349, 3680222, 3963316, 4205968, 4529504, 4587674, 4836104, 5243056, 5526976, 5646368, 5952128, 5992064, 6834698, 7360444, 7926632, 8411936, 9059008, 9175348, 9672208, 10486112, 11053952, 11292736, 12880777, 13669396, 14720888, 15853264, 16823872, 18118016, 18350696, 19344416, 20972224, 22585472, 23921443, 25761554, 27338792, 29441776, 31706528, 33647744, 36701392, 38688832, 41944448, 47842886, 51523108, 54677584, 58883552, 63413056, 73402784, 77377664, 95685772, 103046216, 109355168, 117767104, 126826112, 146805568, 167450101, 191371544, 206092432, 218710336, 235534208, 293611136, 334900202, 382743088, 412184864, 437420672, 669800404, 765486176, 824369728, 1339600808, 1530972352, 1648739456, 2679201616, 3061944704, 5358403232, 10716806464, 21433612928]

約数ペア:

[(1, 21433612928), (2, 10716806464), (4, 5358403232), (7, 3061944704), (8, 2679201616), (13, 1648739456), (14, 1530972352), (16, 1339600808), (26, 824369728), (28, 765486176), (32, 669800404), (49, 437420672), (52, 412184864), (56, 382743088), (64, 334900202), (73, 293611136), (91, 235534208), (98, 218710336), (104, 206092432), (112, 191371544), (128, 167450101), (146, 146805568), (169, 126826112), (182, 117767104), (196, 109355168), (208, 103046216), (224, 95685772), (277, 77377664), (292, 73402784), (338, 63413056), (364, 58883552), (392, 54677584), (416, 51523108), (448, 47842886), (511, 41944448), (554, 38688832), (584, 36701392), (637, 33647744), (676, 31706528), (728, 29441776), (784, 27338792), (832, 25761554), (896, 23921443), (949, 22585472), (1022, 20972224), (1108, 19344416), (1168, 18350696), (1183, 18118016), (1274, 16823872), (1352, 15853264), (1456, 14720888), (1568, 13669396), (1664, 12880777), (1898, 11292736), (1939, 11053952), (2044, 10486112), (2216, 9672208), (2336, 9175348), (2366, 9059008), (2548, 8411936), (2704, 7926632), (2912, 7360444), (3136, 6834698), (3577, 5992064), (3601, 5952128), (3796, 5646368), (3878, 5526976), (4088, 5243056), (4432, 4836104), (4672, 4587674), (4732, 4529504), (5096, 4205968), (5408, 3963316), (5824, 3680222), (6272, 3417349), (6643, 3226496), (7154, 2996032), (7202, 2976064), (7592, 2823184), (7756, 2763488), (8176, 2621528), (8281, 2588288), (8864, 2418052), (9344, 2293837), (9464, 2264752), (10192, 2102984), (10816, 1981658), (11648, 1840111), (12337, 1737344), (13286, 1613248), (13573, 1579136), (14308, 1498016), (14404, 1488032), (15184, 1411592), (15512, 1381744), (16352, 1310764), (16562, 1294144), (17728, 1209026), (18928, 1132376), (20221, 1059968), (20384, 1051492), (21632, 990829), (24674, 868672), (25207, 850304), (26572, 806624), (27146, 789568), (28616, 749008), (28808, 744016), (30368, 705796), (31024, 690872), (32704, 655382), (33124, 647072), (35456, 604513), (37856, 566188), (40442, 529984), (40768, 525746), (46501, 460928), (46813, 457856), (49348, 434336), (50414, 425152), (53144, 403312), (54292, 394784), (57232, 374504), (57616, 372008), (60736, 352898), (62048, 345436), (65408, 327691), (66248, 323536), (75712, 283094), (80884, 264992), (81536, 262873), (86359, 248192), (93002, 230464), (93626, 228928), (98696, 217168), (100828, 212576), (106288, 201656), (108584, 197392), (114464, 187252), (115232, 186004), (121472, 176449), (124096, 172718), (132496, 161768), (141547, 151424)]