248941704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20063}}^1$

素因数の和:20130

約数の個数: 64

約数和(自身を含む): 693411840

約数和(自身を除く): 444470136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 20063, 40126, 60189, 80252, 120378, 160504, 220693, 240756, 441386, 481512, 662079, 882772, 942961, 1324158, 1765544, 1885922, 2648316, 2828883, 3771844, 5296632, 5657766, 7543688, 10372571, 11315532, 20745142, 22631064, 31117713, 41490284, 62235426, 82980568, 124470852, 248941704]

約数ペア:

[(1, 248941704), (2, 124470852), (3, 82980568), (4, 62235426), (6, 41490284), (8, 31117713), (11, 22631064), (12, 20745142), (22, 11315532), (24, 10372571), (33, 7543688), (44, 5657766), (47, 5296632), (66, 3771844), (88, 2828883), (94, 2648316), (132, 1885922), (141, 1765544), (188, 1324158), (264, 942961), (282, 882772), (376, 662079), (517, 481512), (564, 441386), (1034, 240756), (1128, 220693), (1551, 160504), (2068, 120378), (3102, 80252), (4136, 60189), (6204, 40126), (12408, 20063)]