248098816

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 104

約数和(自身を含む): 601547040

約数和(自身を除く): 353448224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 509, 512, 544, 896, 952, 1018, 1024, 1088, 1792, 1904, 2036, 2048, 2176, 3563, 3584, 3808, 4072, 4096, 4352, 7126, 7168, 7616, 8144, 8653, 8704, 14252, 14336, 15232, 16288, 17306, 17408, 28504, 28672, 30464, 32576, 34612, 34816, 57008, 60571, 60928, 65152, 69224, 69632, 114016, 121142, 121856, 130304, 138448, 228032, 242284, 243712, 260608, 276896, 456064, 484568, 487424, 521216, 553792, 912128, 969136, 1042432, 1107584, 1824256, 1938272, 2084864, 2215168, 3648512, 3876544, 4430336, 7297024, 7753088, 8860672, 14594048, 15506176, 17721344, 31012352, 35442688, 62024704, 124049408, 248098816]

約数ペア:

[(1, 248098816), (2, 124049408), (4, 62024704), (7, 35442688), (8, 31012352), (14, 17721344), (16, 15506176), (17, 14594048), (28, 8860672), (32, 7753088), (34, 7297024), (56, 4430336), (64, 3876544), (68, 3648512), (112, 2215168), (119, 2084864), (128, 1938272), (136, 1824256), (224, 1107584), (238, 1042432), (256, 969136), (272, 912128), (448, 553792), (476, 521216), (509, 487424), (512, 484568), (544, 456064), (896, 276896), (952, 260608), (1018, 243712), (1024, 242284), (1088, 228032), (1792, 138448), (1904, 130304), (2036, 121856), (2048, 121142), (2176, 114016), (3563, 69632), (3584, 69224), (3808, 65152), (4072, 60928), (4096, 60571), (4352, 57008), (7126, 34816), (7168, 34612), (7616, 32576), (8144, 30464), (8653, 28672), (8704, 28504), (14252, 17408), (14336, 17306), (15232, 16288)]