320848896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 176

約数和(自身を含む): 943257600

約数和(自身を除く): 622408704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 239, 256, 276, 304, 368, 384, 437, 456, 478, 512, 552, 608, 717, 736, 768, 874, 912, 956, 1024, 1104, 1216, 1311, 1434, 1472, 1536, 1748, 1824, 1912, 2208, 2432, 2622, 2868, 2944, 3072, 3496, 3648, 3824, 4416, 4541, 4864, 5244, 5497, 5736, 5888, 6992, 7296, 7648, 8832, 9082, 9728, 10488, 10994, 11472, 11776, 13623, 13984, 14592, 15296, 16491, 17664, 18164, 19456, 20976, 21988, 22944, 23552, 27246, 27968, 29184, 30592, 32982, 35328, 36328, 41952, 43976, 45888, 54492, 55936, 58368, 61184, 65964, 70656, 72656, 83904, 87952, 91776, 104443, 108984, 111872, 122368, 131928, 145312, 167808, 175904, 183552, 208886, 217968, 223744, 244736, 263856, 290624, 313329, 335616, 351808, 367104, 417772, 435936, 447488, 527712, 581248, 626658, 671232, 703616, 734208, 835544, 871872, 1055424, 1162496, 1253316, 1342464, 1407232, 1671088, 1743744, 2110848, 2324992, 2506632, 2814464, 3342176, 3487488, 4221696, 4649984, 5013264, 5628928, 6684352, 6974976, 8443392, 10026528, 13368704, 13949952, 16886784, 20053056, 26737408, 40106112, 53474816, 80212224, 106949632, 160424448, 320848896]

約数ペア:

[(1, 320848896), (2, 160424448), (3, 106949632), (4, 80212224), (6, 53474816), (8, 40106112), (12, 26737408), (16, 20053056), (19, 16886784), (23, 13949952), (24, 13368704), (32, 10026528), (38, 8443392), (46, 6974976), (48, 6684352), (57, 5628928), (64, 5013264), (69, 4649984), (76, 4221696), (92, 3487488), (96, 3342176), (114, 2814464), (128, 2506632), (138, 2324992), (152, 2110848), (184, 1743744), (192, 1671088), (228, 1407232), (239, 1342464), (256, 1253316), (276, 1162496), (304, 1055424), (368, 871872), (384, 835544), (437, 734208), (456, 703616), (478, 671232), (512, 626658), (552, 581248), (608, 527712), (717, 447488), (736, 435936), (768, 417772), (874, 367104), (912, 351808), (956, 335616), (1024, 313329), (1104, 290624), (1216, 263856), (1311, 244736), (1434, 223744), (1472, 217968), (1536, 208886), (1748, 183552), (1824, 175904), (1912, 167808), (2208, 145312), (2432, 131928), (2622, 122368), (2868, 111872), (2944, 108984), (3072, 104443), (3496, 91776), (3648, 87952), (3824, 83904), (4416, 72656), (4541, 70656), (4864, 65964), (5244, 61184), (5497, 58368), (5736, 55936), (5888, 54492), (6992, 45888), (7296, 43976), (7648, 41952), (8832, 36328), (9082, 35328), (9728, 32982), (10488, 30592), (10994, 29184), (11472, 27968), (11776, 27246), (13623, 23552), (13984, 22944), (14592, 21988), (15296, 20976), (16491, 19456), (17664, 18164)]