258052928

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 112

約数和(自身を含む): 640226304

約数和(自身を除く): 382173376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 952, 992, 1054, 1088, 1093, 1736, 1904, 1984, 2108, 2186, 3472, 3689, 3808, 4216, 4372, 6944, 7378, 7616, 7651, 8432, 8744, 13888, 14756, 15302, 16864, 17488, 18581, 29512, 30604, 33728, 33883, 34976, 37162, 59024, 61208, 67766, 69952, 74324, 118048, 122416, 130067, 135532, 148648, 236096, 237181, 244832, 260134, 271064, 297296, 474362, 489664, 520268, 542128, 576011, 594592, 948724, 1040536, 1084256, 1152022, 1189184, 1897448, 2081072, 2168512, 2304044, 3794896, 4032077, 4162144, 4608088, 7589792, 8064154, 8324288, 9216176, 15179584, 16128308, 18432352, 32256616, 36864704, 64513232, 129026464, 258052928]

約数ペア:

[(1, 258052928), (2, 129026464), (4, 64513232), (7, 36864704), (8, 32256616), (14, 18432352), (16, 16128308), (17, 15179584), (28, 9216176), (31, 8324288), (32, 8064154), (34, 7589792), (56, 4608088), (62, 4162144), (64, 4032077), (68, 3794896), (112, 2304044), (119, 2168512), (124, 2081072), (136, 1897448), (217, 1189184), (224, 1152022), (238, 1084256), (248, 1040536), (272, 948724), (434, 594592), (448, 576011), (476, 542128), (496, 520268), (527, 489664), (544, 474362), (868, 297296), (952, 271064), (992, 260134), (1054, 244832), (1088, 237181), (1093, 236096), (1736, 148648), (1904, 135532), (1984, 130067), (2108, 122416), (2186, 118048), (3472, 74324), (3689, 69952), (3808, 67766), (4216, 61208), (4372, 59024), (6944, 37162), (7378, 34976), (7616, 33883), (7651, 33728), (8432, 30604), (8744, 29512), (13888, 18581), (14756, 17488), (15302, 16864)]