647091744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 1841079744

約数和(自身を除く): 1193988000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 208, 312, 326, 416, 489, 624, 652, 978, 1248, 1304, 1956, 2119, 2608, 3181, 3912, 4238, 5216, 6357, 6362, 7824, 8476, 9543, 12714, 12724, 15648, 16952, 19086, 25428, 25448, 33904, 38172, 41353, 50856, 50896, 67808, 76344, 82706, 101712, 101792, 124059, 152688, 165412, 203424, 248118, 305376, 330824, 496236, 518503, 661648, 992472, 1037006, 1323296, 1555509, 1984944, 2074012, 3111018, 3969888, 4148024, 6222036, 6740539, 8296048, 12444072, 13481078, 16592096, 20221617, 24888144, 26962156, 40443234, 49776288, 53924312, 80886468, 107848624, 161772936, 215697248, 323545872, 647091744]

約数ペア:

[(1, 647091744), (2, 323545872), (3, 215697248), (4, 161772936), (6, 107848624), (8, 80886468), (12, 53924312), (13, 49776288), (16, 40443234), (24, 26962156), (26, 24888144), (32, 20221617), (39, 16592096), (48, 13481078), (52, 12444072), (78, 8296048), (96, 6740539), (104, 6222036), (156, 4148024), (163, 3969888), (208, 3111018), (312, 2074012), (326, 1984944), (416, 1555509), (489, 1323296), (624, 1037006), (652, 992472), (978, 661648), (1248, 518503), (1304, 496236), (1956, 330824), (2119, 305376), (2608, 248118), (3181, 203424), (3912, 165412), (4238, 152688), (5216, 124059), (6357, 101792), (6362, 101712), (7824, 82706), (8476, 76344), (9543, 67808), (12714, 50896), (12724, 50856), (15648, 41353), (16952, 38172), (19086, 33904), (25428, 25448)]