313961304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 869806080

約数和(自身を除く): 555844776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 103, 124, 136, 186, 204, 206, 241, 248, 309, 372, 408, 412, 482, 527, 618, 723, 744, 824, 964, 1054, 1236, 1446, 1581, 1751, 1928, 2108, 2472, 2892, 3162, 3193, 3502, 4097, 4216, 5253, 5784, 6324, 6386, 7004, 7471, 8194, 9579, 10506, 12291, 12648, 12772, 14008, 14942, 16388, 19158, 21012, 22413, 24582, 24823, 25544, 29884, 32776, 38316, 42024, 44826, 49164, 49646, 54281, 59768, 74469, 76632, 89652, 98328, 99292, 108562, 127007, 148938, 162843, 179304, 198584, 217124, 254014, 297876, 325686, 381021, 421991, 434248, 508028, 595752, 651372, 762042, 769513, 843982, 1016056, 1265973, 1302744, 1524084, 1539026, 1687964, 2308539, 2531946, 3048168, 3078052, 3375928, 4617078, 5063892, 6156104, 9234156, 10127784, 13081721, 18468312, 26163442, 39245163, 52326884, 78490326, 104653768, 156980652, 313961304]

約数ペア:

[(1, 313961304), (2, 156980652), (3, 104653768), (4, 78490326), (6, 52326884), (8, 39245163), (12, 26163442), (17, 18468312), (24, 13081721), (31, 10127784), (34, 9234156), (51, 6156104), (62, 5063892), (68, 4617078), (93, 3375928), (102, 3078052), (103, 3048168), (124, 2531946), (136, 2308539), (186, 1687964), (204, 1539026), (206, 1524084), (241, 1302744), (248, 1265973), (309, 1016056), (372, 843982), (408, 769513), (412, 762042), (482, 651372), (527, 595752), (618, 508028), (723, 434248), (744, 421991), (824, 381021), (964, 325686), (1054, 297876), (1236, 254014), (1446, 217124), (1581, 198584), (1751, 179304), (1928, 162843), (2108, 148938), (2472, 127007), (2892, 108562), (3162, 99292), (3193, 98328), (3502, 89652), (4097, 76632), (4216, 74469), (5253, 59768), (5784, 54281), (6324, 49646), (6386, 49164), (7004, 44826), (7471, 42024), (8194, 38316), (9579, 32776), (10506, 29884), (12291, 25544), (12648, 24823), (12772, 24582), (14008, 22413), (14942, 21012), (16388, 19158)]