1639473264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26539}}^1$

素因数の和:26580

約数の個数: 160

約数和(自身を含む): 5528812800

約数和(自身を除く): 3889339536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 15444, 20592, 26539, 30888, 53078, 61776, 79617, 106156, 159234, 212312, 238851, 291929, 318468, 345007, 424624, 477702, 583858, 636936, 690014, 716553, 875787, 955404, 1035021, 1167716, 1273872, 1380028, 1433106, 1751574, 1910808, 2070042, 2335432, 2627361, 2760056, 2866212, 3105063, 3503148, 3795077, 3821616, 4140084, 4670864, 5254722, 5520112, 5732424, 6210126, 7006296, 7590154, 7882083, 8280168, 9315189, 10509444, 11385231, 11464848, 12420252, 14012592, 15180308, 15764166, 16560336, 18630378, 21018888, 22770462, 24840504, 30360616, 31528332, 34155693, 37260756, 42037776, 45540924, 49681008, 60721232, 63056664, 68311386, 74521512, 91081848, 102467079, 126113328, 136622772, 149043024, 182163696, 204934158, 273245544, 409868316, 546491088, 819736632, 1639473264]

約数ペア:

[(1, 1639473264), (2, 819736632), (3, 546491088), (4, 409868316), (6, 273245544), (8, 204934158), (9, 182163696), (11, 149043024), (12, 136622772), (13, 126113328), (16, 102467079), (18, 91081848), (22, 74521512), (24, 68311386), (26, 63056664), (27, 60721232), (33, 49681008), (36, 45540924), (39, 42037776), (44, 37260756), (48, 34155693), (52, 31528332), (54, 30360616), (66, 24840504), (72, 22770462), (78, 21018888), (88, 18630378), (99, 16560336), (104, 15764166), (108, 15180308), (117, 14012592), (132, 12420252), (143, 11464848), (144, 11385231), (156, 10509444), (176, 9315189), (198, 8280168), (208, 7882083), (216, 7590154), (234, 7006296), (264, 6210126), (286, 5732424), (297, 5520112), (312, 5254722), (351, 4670864), (396, 4140084), (429, 3821616), (432, 3795077), (468, 3503148), (528, 3105063), (572, 2866212), (594, 2760056), (624, 2627361), (702, 2335432), (792, 2070042), (858, 1910808), (936, 1751574), (1144, 1433106), (1188, 1380028), (1287, 1273872), (1404, 1167716), (1584, 1035021), (1716, 955404), (1872, 875787), (2288, 716553), (2376, 690014), (2574, 636936), (2808, 583858), (3432, 477702), (3861, 424624), (4752, 345007), (5148, 318468), (5616, 291929), (6864, 238851), (7722, 212312), (10296, 159234), (15444, 106156), (20592, 79617), (26539, 61776), (30888, 53078)]