453713456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 1060646400

約数和(自身を除く): 606932944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 1979, 2047, 2492, 2576, 3958, 4094, 4984, 7916, 8188, 9968, 13853, 14329, 15832, 16376, 27706, 28658, 31664, 32752, 45517, 55412, 57316, 91034, 110824, 114632, 176131, 182068, 221648, 229264, 318619, 352262, 364136, 637238, 704524, 728272, 1232917, 1274476, 1409048, 2465834, 2548952, 2818096, 4051013, 4931668, 5097904, 8102026, 9863336, 16204052, 19726672, 28357091, 32408104, 56714182, 64816208, 113428364, 226856728, 453713456]

約数ペア:

[(1, 453713456), (2, 226856728), (4, 113428364), (7, 64816208), (8, 56714182), (14, 32408104), (16, 28357091), (23, 19726672), (28, 16204052), (46, 9863336), (56, 8102026), (89, 5097904), (92, 4931668), (112, 4051013), (161, 2818096), (178, 2548952), (184, 2465834), (322, 1409048), (356, 1274476), (368, 1232917), (623, 728272), (644, 704524), (712, 637238), (1246, 364136), (1288, 352262), (1424, 318619), (1979, 229264), (2047, 221648), (2492, 182068), (2576, 176131), (3958, 114632), (4094, 110824), (4984, 91034), (7916, 57316), (8188, 55412), (9968, 45517), (13853, 32752), (14329, 31664), (15832, 28658), (16376, 27706)]