313884672

素因数分解:

$2^{15}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 872401920

約数和(自身を除く): 558517248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 128, 186, 192, 206, 248, 256, 309, 372, 384, 412, 496, 512, 618, 744, 768, 824, 992, 1024, 1236, 1488, 1536, 1648, 1984, 2048, 2472, 2976, 3072, 3193, 3296, 3968, 4096, 4944, 5952, 6144, 6386, 6592, 7936, 8192, 9579, 9888, 11904, 12288, 12772, 13184, 15872, 16384, 19158, 19776, 23808, 24576, 25544, 26368, 31744, 32768, 38316, 39552, 47616, 49152, 51088, 52736, 63488, 76632, 79104, 95232, 98304, 102176, 105472, 126976, 153264, 158208, 190464, 204352, 210944, 253952, 306528, 316416, 380928, 408704, 421888, 507904, 613056, 632832, 761856, 817408, 843776, 1015808, 1226112, 1265664, 1523712, 1634816, 1687552, 2452224, 2531328, 3047424, 3269632, 3375104, 4904448, 5062656, 6539264, 9808896, 10125312, 13078528, 19617792, 26157056, 39235584, 52314112, 78471168, 104628224, 156942336, 313884672]

約数ペア:

[(1, 313884672), (2, 156942336), (3, 104628224), (4, 78471168), (6, 52314112), (8, 39235584), (12, 26157056), (16, 19617792), (24, 13078528), (31, 10125312), (32, 9808896), (48, 6539264), (62, 5062656), (64, 4904448), (93, 3375104), (96, 3269632), (103, 3047424), (124, 2531328), (128, 2452224), (186, 1687552), (192, 1634816), (206, 1523712), (248, 1265664), (256, 1226112), (309, 1015808), (372, 843776), (384, 817408), (412, 761856), (496, 632832), (512, 613056), (618, 507904), (744, 421888), (768, 408704), (824, 380928), (992, 316416), (1024, 306528), (1236, 253952), (1488, 210944), (1536, 204352), (1648, 190464), (1984, 158208), (2048, 153264), (2472, 126976), (2976, 105472), (3072, 102176), (3193, 98304), (3296, 95232), (3968, 79104), (4096, 76632), (4944, 63488), (5952, 52736), (6144, 51088), (6386, 49152), (6592, 47616), (7936, 39552), (8192, 38316), (9579, 32768), (9888, 31744), (11904, 26368), (12288, 25544), (12772, 24576), (13184, 23808), (15872, 19776), (16384, 19158)]