745709568

素因数分解:

$2^{13}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 112

約数和(自身を含む): 2094402720

約数和(自身を除く): 1348693152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1597, 1824, 2048, 2432, 3072, 3194, 3648, 4096, 4791, 4864, 6144, 6388, 7296, 8192, 9582, 9728, 12288, 12776, 14592, 19164, 19456, 24576, 25552, 29184, 30343, 38328, 38912, 51104, 58368, 60686, 76656, 77824, 91029, 102208, 116736, 121372, 153312, 155648, 182058, 204416, 233472, 242744, 306624, 364116, 408832, 466944, 485488, 613248, 728232, 817664, 970976, 1226496, 1456464, 1635328, 1941952, 2452992, 2912928, 3270656, 3883904, 4905984, 5825856, 6541312, 7767808, 9811968, 11651712, 13082624, 15535616, 19623936, 23303424, 31071232, 39247872, 46606848, 62142464, 93213696, 124284928, 186427392, 248569856, 372854784, 745709568]

約数ペア:

[(1, 745709568), (2, 372854784), (3, 248569856), (4, 186427392), (6, 124284928), (8, 93213696), (12, 62142464), (16, 46606848), (19, 39247872), (24, 31071232), (32, 23303424), (38, 19623936), (48, 15535616), (57, 13082624), (64, 11651712), (76, 9811968), (96, 7767808), (114, 6541312), (128, 5825856), (152, 4905984), (192, 3883904), (228, 3270656), (256, 2912928), (304, 2452992), (384, 1941952), (456, 1635328), (512, 1456464), (608, 1226496), (768, 970976), (912, 817664), (1024, 728232), (1216, 613248), (1536, 485488), (1597, 466944), (1824, 408832), (2048, 364116), (2432, 306624), (3072, 242744), (3194, 233472), (3648, 204416), (4096, 182058), (4791, 155648), (4864, 153312), (6144, 121372), (6388, 116736), (7296, 102208), (8192, 91029), (9582, 77824), (9728, 76656), (12288, 60686), (12776, 58368), (14592, 51104), (19164, 38912), (19456, 38328), (24576, 30343), (25552, 29184)]