2902907392

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 7517920608

約数和(自身を除く): 4615013216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 67, 77, 88, 98, 112, 128, 134, 154, 157, 176, 196, 224, 256, 268, 308, 314, 352, 392, 448, 469, 512, 536, 539, 616, 628, 704, 737, 784, 896, 938, 1072, 1078, 1099, 1232, 1256, 1408, 1474, 1568, 1727, 1792, 1876, 2144, 2156, 2198, 2464, 2512, 2816, 2948, 3136, 3283, 3454, 3584, 3752, 4288, 4312, 4396, 4928, 5024, 5159, 5632, 5896, 6272, 6566, 6908, 7504, 7693, 8576, 8624, 8792, 9856, 10048, 10318, 10519, 11792, 12089, 12544, 13132, 13816, 15008, 15386, 17152, 17248, 17584, 19712, 20096, 20636, 21038, 23584, 24178, 25088, 26264, 27632, 30016, 30772, 34304, 34496, 35168, 36113, 39424, 40192, 41272, 42076, 47168, 48356, 52528, 55264, 60032, 61544, 68992, 70336, 72226, 73633, 80384, 82544, 84152, 84623, 94336, 96712, 105056, 110528, 115709, 120064, 123088, 137984, 140672, 144452, 147266, 165088, 168304, 169246, 188672, 193424, 210112, 221056, 231418, 240128, 246176, 275968, 281344, 288904, 294532, 330176, 336608, 338492, 377344, 386848, 420224, 442112, 462836, 492352, 515431, 562688, 577808, 589064, 660352, 673216, 676984, 773696, 809963, 840448, 884224, 925672, 984704, 1030862, 1155616, 1178128, 1320704, 1346432, 1353968, 1547392, 1619926, 1680896, 1851344, 1969408, 2061724, 2311232, 2356256, 2641408, 2692864, 2707936, 3094784, 3239852, 3702688, 3938816, 4123448, 4622464, 4712512, 5385728, 5415872, 5669741, 6189568, 6479704, 7405376, 8246896, 9244928, 9425024, 10831744, 11339482, 12959408, 14810752, 16493792, 18489856, 18850048, 21663488, 22678964, 25918816, 29621504, 32987584, 37700096, 43326976, 45357928, 51837632, 59243008, 65975168, 90715856, 103675264, 131950336, 181431712, 207350528, 263900672, 362863424, 414701056, 725726848, 1451453696, 2902907392]

約数ペア:

[(1, 2902907392), (2, 1451453696), (4, 725726848), (7, 414701056), (8, 362863424), (11, 263900672), (14, 207350528), (16, 181431712), (22, 131950336), (28, 103675264), (32, 90715856), (44, 65975168), (49, 59243008), (56, 51837632), (64, 45357928), (67, 43326976), (77, 37700096), (88, 32987584), (98, 29621504), (112, 25918816), (128, 22678964), (134, 21663488), (154, 18850048), (157, 18489856), (176, 16493792), (196, 14810752), (224, 12959408), (256, 11339482), (268, 10831744), (308, 9425024), (314, 9244928), (352, 8246896), (392, 7405376), (448, 6479704), (469, 6189568), (512, 5669741), (536, 5415872), (539, 5385728), (616, 4712512), (628, 4622464), (704, 4123448), (737, 3938816), (784, 3702688), (896, 3239852), (938, 3094784), (1072, 2707936), (1078, 2692864), (1099, 2641408), (1232, 2356256), (1256, 2311232), (1408, 2061724), (1474, 1969408), (1568, 1851344), (1727, 1680896), (1792, 1619926), (1876, 1547392), (2144, 1353968), (2156, 1346432), (2198, 1320704), (2464, 1178128), (2512, 1155616), (2816, 1030862), (2948, 984704), (3136, 925672), (3283, 884224), (3454, 840448), (3584, 809963), (3752, 773696), (4288, 676984), (4312, 673216), (4396, 660352), (4928, 589064), (5024, 577808), (5159, 562688), (5632, 515431), (5896, 492352), (6272, 462836), (6566, 442112), (6908, 420224), (7504, 386848), (7693, 377344), (8576, 338492), (8624, 336608), (8792, 330176), (9856, 294532), (10048, 288904), (10318, 281344), (10519, 275968), (11792, 246176), (12089, 240128), (12544, 231418), (13132, 221056), (13816, 210112), (15008, 193424), (15386, 188672), (17152, 169246), (17248, 168304), (17584, 165088), (19712, 147266), (20096, 144452), (20636, 140672), (21038, 137984), (23584, 123088), (24178, 120064), (25088, 115709), (26264, 110528), (27632, 105056), (30016, 96712), (30772, 94336), (34304, 84623), (34496, 84152), (35168, 82544), (36113, 80384), (39424, 73633), (40192, 72226), (41272, 70336), (42076, 68992), (47168, 61544), (48356, 60032), (52528, 55264)]