204297984

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 144

約数和(自身を含む): 659312640

約数和(自身を除く): 455014656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2687, 2816, 3168, 3456, 4224, 4752, 5374, 6336, 6912, 8061, 8448, 9504, 10748, 12672, 16122, 19008, 21496, 24183, 25344, 29557, 32244, 38016, 42992, 48366, 59114, 64488, 72549, 76032, 85984, 88671, 96732, 118228, 128976, 145098, 171968, 177342, 193464, 236456, 257952, 266013, 290196, 343936, 354684, 386928, 472912, 515904, 532026, 580392, 687872, 709368, 773856, 798039, 945824, 1031808, 1064052, 1160784, 1418736, 1547712, 1596078, 1891648, 2063616, 2128104, 2321568, 2837472, 3095424, 3192156, 3783296, 4256208, 4643136, 5674944, 6190848, 6384312, 7566592, 8512416, 9286272, 11349888, 12768624, 17024832, 18572544, 22699776, 25537248, 34049664, 51074496, 68099328, 102148992, 204297984]

約数ペア:

[(1, 204297984), (2, 102148992), (3, 68099328), (4, 51074496), (6, 34049664), (8, 25537248), (9, 22699776), (11, 18572544), (12, 17024832), (16, 12768624), (18, 11349888), (22, 9286272), (24, 8512416), (27, 7566592), (32, 6384312), (33, 6190848), (36, 5674944), (44, 4643136), (48, 4256208), (54, 3783296), (64, 3192156), (66, 3095424), (72, 2837472), (88, 2321568), (96, 2128104), (99, 2063616), (108, 1891648), (128, 1596078), (132, 1547712), (144, 1418736), (176, 1160784), (192, 1064052), (198, 1031808), (216, 945824), (256, 798039), (264, 773856), (288, 709368), (297, 687872), (352, 580392), (384, 532026), (396, 515904), (432, 472912), (528, 386928), (576, 354684), (594, 343936), (704, 290196), (768, 266013), (792, 257952), (864, 236456), (1056, 193464), (1152, 177342), (1188, 171968), (1408, 145098), (1584, 128976), (1728, 118228), (2112, 96732), (2304, 88671), (2376, 85984), (2687, 76032), (2816, 72549), (3168, 64488), (3456, 59114), (4224, 48366), (4752, 42992), (5374, 38016), (6336, 32244), (6912, 29557), (8061, 25344), (8448, 24183), (9504, 21496), (10748, 19008), (12672, 16122)]