2198862848

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3418

約数の個数: 132

約数和(自身を含む): 5508182232

約数和(自身を除く): 3309319384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1024, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 3371, 3584, 5096, 5824, 6272, 6656, 6742, 7168, 10192, 11648, 12544, 13312, 13484, 20384, 23296, 23597, 25088, 26968, 40768, 43823, 46592, 47194, 50176, 53936, 81536, 87646, 93184, 94388, 107872, 163072, 165179, 175292, 188776, 215744, 306761, 326144, 330358, 350584, 377552, 431488, 613522, 652288, 660716, 701168, 755104, 862976, 1227044, 1321432, 1402336, 1510208, 1725952, 2147327, 2454088, 2642864, 2804672, 3020416, 3451904, 4294654, 4908176, 5285728, 5609344, 6040832, 8589308, 9816352, 10571456, 11218688, 12081664, 17178616, 19632704, 21142912, 22437376, 24163328, 34357232, 39265408, 42285824, 44874752, 68714464, 78530816, 84571648, 137428928, 157061632, 169143296, 274857856, 314123264, 549715712, 1099431424, 2198862848]

約数ペア:

[(1, 2198862848), (2, 1099431424), (4, 549715712), (7, 314123264), (8, 274857856), (13, 169143296), (14, 157061632), (16, 137428928), (26, 84571648), (28, 78530816), (32, 68714464), (49, 44874752), (52, 42285824), (56, 39265408), (64, 34357232), (91, 24163328), (98, 22437376), (104, 21142912), (112, 19632704), (128, 17178616), (182, 12081664), (196, 11218688), (208, 10571456), (224, 9816352), (256, 8589308), (364, 6040832), (392, 5609344), (416, 5285728), (448, 4908176), (512, 4294654), (637, 3451904), (728, 3020416), (784, 2804672), (832, 2642864), (896, 2454088), (1024, 2147327), (1274, 1725952), (1456, 1510208), (1568, 1402336), (1664, 1321432), (1792, 1227044), (2548, 862976), (2912, 755104), (3136, 701168), (3328, 660716), (3371, 652288), (3584, 613522), (5096, 431488), (5824, 377552), (6272, 350584), (6656, 330358), (6742, 326144), (7168, 306761), (10192, 215744), (11648, 188776), (12544, 175292), (13312, 165179), (13484, 163072), (20384, 107872), (23296, 94388), (23597, 93184), (25088, 87646), (26968, 81536), (40768, 53936), (43823, 50176), (46592, 47194)]