8621184

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 27074880

約数和(自身を除く): 18453696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 157, 176, 192, 208, 264, 286, 312, 314, 352, 384, 416, 429, 471, 528, 572, 624, 628, 704, 832, 858, 942, 1056, 1144, 1248, 1256, 1408, 1664, 1716, 1727, 1884, 2041, 2112, 2288, 2496, 2512, 3432, 3454, 3768, 4082, 4224, 4576, 4992, 5024, 5181, 6123, 6864, 6908, 7536, 8164, 9152, 10048, 10362, 12246, 13728, 13816, 15072, 16328, 18304, 20096, 20724, 22451, 24492, 27456, 27632, 30144, 32656, 41448, 44902, 48984, 54912, 55264, 60288, 65312, 67353, 82896, 89804, 97968, 110528, 130624, 134706, 165792, 179608, 195936, 221056, 261248, 269412, 331584, 359216, 391872, 538824, 663168, 718432, 783744, 1077648, 1436864, 2155296, 2873728, 4310592, 8621184]

約数ペア:

[(1, 8621184), (2, 4310592), (3, 2873728), (4, 2155296), (6, 1436864), (8, 1077648), (11, 783744), (12, 718432), (13, 663168), (16, 538824), (22, 391872), (24, 359216), (26, 331584), (32, 269412), (33, 261248), (39, 221056), (44, 195936), (48, 179608), (52, 165792), (64, 134706), (66, 130624), (78, 110528), (88, 97968), (96, 89804), (104, 82896), (128, 67353), (132, 65312), (143, 60288), (156, 55264), (157, 54912), (176, 48984), (192, 44902), (208, 41448), (264, 32656), (286, 30144), (312, 27632), (314, 27456), (352, 24492), (384, 22451), (416, 20724), (429, 20096), (471, 18304), (528, 16328), (572, 15072), (624, 13816), (628, 13728), (704, 12246), (832, 10362), (858, 10048), (942, 9152), (1056, 8164), (1144, 7536), (1248, 6908), (1256, 6864), (1408, 6123), (1664, 5181), (1716, 5024), (1727, 4992), (1884, 4576), (2041, 4224), (2112, 4082), (2288, 3768), (2496, 3454), (2512, 3432)]