1644993792

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18345

約数の個数: 144

約数和(自身を含む): 5239017280

約数和(自身を除く): 3594023488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 9984, 11232, 14976, 18307, 22464, 29952, 36614, 44928, 54921, 73228, 89856, 109842, 146456, 164763, 219684, 237991, 292912, 329526, 439368, 475982, 494289, 585824, 659052, 713973, 878736, 951964, 988578, 1171648, 1318104, 1427946, 1757472, 1903928, 1977156, 2141919, 2343296, 2636208, 2855892, 3514944, 3807856, 3954312, 4283838, 4686592, 5272416, 5711784, 6425757, 7029888, 7615712, 7908624, 8567676, 10544832, 11423568, 12851514, 14059776, 15231424, 15817248, 17135352, 21089664, 22847136, 25703028, 30462848, 31634496, 34270704, 42179328, 45694272, 51406056, 60925696, 63268992, 68541408, 91388544, 102812112, 126537984, 137082816, 182777088, 205624224, 274165632, 411248448, 548331264, 822496896, 1644993792]

約数ペア:

[(1, 1644993792), (2, 822496896), (3, 548331264), (4, 411248448), (6, 274165632), (8, 205624224), (9, 182777088), (12, 137082816), (13, 126537984), (16, 102812112), (18, 91388544), (24, 68541408), (26, 63268992), (27, 60925696), (32, 51406056), (36, 45694272), (39, 42179328), (48, 34270704), (52, 31634496), (54, 30462848), (64, 25703028), (72, 22847136), (78, 21089664), (96, 17135352), (104, 15817248), (108, 15231424), (117, 14059776), (128, 12851514), (144, 11423568), (156, 10544832), (192, 8567676), (208, 7908624), (216, 7615712), (234, 7029888), (256, 6425757), (288, 5711784), (312, 5272416), (351, 4686592), (384, 4283838), (416, 3954312), (432, 3807856), (468, 3514944), (576, 2855892), (624, 2636208), (702, 2343296), (768, 2141919), (832, 1977156), (864, 1903928), (936, 1757472), (1152, 1427946), (1248, 1318104), (1404, 1171648), (1664, 988578), (1728, 951964), (1872, 878736), (2304, 713973), (2496, 659052), (2808, 585824), (3328, 494289), (3456, 475982), (3744, 439368), (4992, 329526), (5616, 292912), (6912, 237991), (7488, 219684), (9984, 164763), (11232, 146456), (14976, 109842), (18307, 89856), (22464, 73228), (29952, 54921), (36614, 44928)]