1461551104

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 3258924480

約数和(自身を除く): 1797373376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 73, 94, 104, 128, 146, 188, 208, 256, 292, 376, 416, 512, 584, 611, 752, 832, 949, 1024, 1168, 1222, 1504, 1664, 1898, 2048, 2336, 2444, 3008, 3328, 3431, 3796, 4096, 4672, 4888, 6016, 6656, 6862, 7592, 8192, 9344, 9776, 12032, 13312, 13724, 15184, 16384, 18688, 19552, 24064, 26624, 27448, 30368, 32768, 37376, 39104, 44603, 48128, 53248, 54896, 60736, 74752, 78208, 89206, 96256, 106496, 109792, 121472, 149504, 156416, 178412, 192512, 212992, 219584, 242944, 299008, 312832, 356824, 385024, 425984, 439168, 485888, 598016, 625664, 713648, 770048, 878336, 971776, 1196032, 1251328, 1427296, 1540096, 1756672, 1943552, 2392064, 2502656, 2854592, 3513344, 3887104, 5005312, 5709184, 7026688, 7774208, 10010624, 11418368, 14053376, 15548416, 20021248, 22836736, 28106752, 31096832, 45673472, 56213504, 91346944, 112427008, 182693888, 365387776, 730775552, 1461551104]

約数ペア:

[(1, 1461551104), (2, 730775552), (4, 365387776), (8, 182693888), (13, 112427008), (16, 91346944), (26, 56213504), (32, 45673472), (47, 31096832), (52, 28106752), (64, 22836736), (73, 20021248), (94, 15548416), (104, 14053376), (128, 11418368), (146, 10010624), (188, 7774208), (208, 7026688), (256, 5709184), (292, 5005312), (376, 3887104), (416, 3513344), (512, 2854592), (584, 2502656), (611, 2392064), (752, 1943552), (832, 1756672), (949, 1540096), (1024, 1427296), (1168, 1251328), (1222, 1196032), (1504, 971776), (1664, 878336), (1898, 770048), (2048, 713648), (2336, 625664), (2444, 598016), (3008, 485888), (3328, 439168), (3431, 425984), (3796, 385024), (4096, 356824), (4672, 312832), (4888, 299008), (6016, 242944), (6656, 219584), (6862, 212992), (7592, 192512), (8192, 178412), (9344, 156416), (9776, 149504), (12032, 121472), (13312, 109792), (13724, 106496), (15184, 96256), (16384, 89206), (18688, 78208), (19552, 74752), (24064, 60736), (26624, 54896), (27448, 53248), (30368, 48128), (32768, 44603), (37376, 39104)]