243087488

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15959}}^1$

素因数の和:15997

約数の個数: 64

約数和(自身を含む): 586051200

約数和(自身を除く): 342963712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 15959, 31918, 63836, 111713, 127672, 223426, 255344, 271303, 446852, 510688, 542606, 893704, 1021376, 1085212, 1787408, 1899121, 2042752, 2170424, 3574816, 3798242, 4340848, 7149632, 7596484, 8681696, 14299264, 15192968, 17363392, 30385936, 34726784, 60771872, 121543744, 243087488]

約数ペア:

[(1, 243087488), (2, 121543744), (4, 60771872), (7, 34726784), (8, 30385936), (14, 17363392), (16, 15192968), (17, 14299264), (28, 8681696), (32, 7596484), (34, 7149632), (56, 4340848), (64, 3798242), (68, 3574816), (112, 2170424), (119, 2042752), (128, 1899121), (136, 1787408), (224, 1085212), (238, 1021376), (272, 893704), (448, 542606), (476, 510688), (544, 446852), (896, 271303), (952, 255344), (1088, 223426), (1904, 127672), (2176, 111713), (3808, 63836), (7616, 31918), (15232, 15959)]