1553584128

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 156

約数和(自身を含む): 4348438080

約数和(自身を除く): 2794853952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 239, 256, 276, 368, 384, 478, 512, 529, 552, 717, 736, 768, 956, 1024, 1058, 1104, 1434, 1472, 1536, 1587, 1912, 2048, 2116, 2208, 2868, 2944, 3072, 3174, 3824, 4096, 4232, 4416, 5497, 5736, 5888, 6144, 6348, 7648, 8464, 8832, 10994, 11472, 11776, 12288, 12696, 15296, 16491, 16928, 17664, 21988, 22944, 23552, 25392, 30592, 32982, 33856, 35328, 43976, 45888, 47104, 50784, 61184, 65964, 67712, 70656, 87952, 91776, 94208, 101568, 122368, 126431, 131928, 135424, 141312, 175904, 183552, 203136, 244736, 252862, 263856, 270848, 282624, 351808, 367104, 379293, 406272, 489472, 505724, 527712, 541696, 703616, 734208, 758586, 812544, 978944, 1011448, 1055424, 1083392, 1407232, 1468416, 1517172, 1625088, 2022896, 2110848, 2166784, 2814464, 2936832, 3034344, 3250176, 4045792, 4221696, 5628928, 6068688, 6500352, 8091584, 8443392, 11257856, 12137376, 16183168, 16886784, 22515712, 24274752, 32366336, 33773568, 48549504, 64732672, 67547136, 97099008, 129465344, 194198016, 258930688, 388396032, 517861376, 776792064, 1553584128]

約数ペア:

[(1, 1553584128), (2, 776792064), (3, 517861376), (4, 388396032), (6, 258930688), (8, 194198016), (12, 129465344), (16, 97099008), (23, 67547136), (24, 64732672), (32, 48549504), (46, 33773568), (48, 32366336), (64, 24274752), (69, 22515712), (92, 16886784), (96, 16183168), (128, 12137376), (138, 11257856), (184, 8443392), (192, 8091584), (239, 6500352), (256, 6068688), (276, 5628928), (368, 4221696), (384, 4045792), (478, 3250176), (512, 3034344), (529, 2936832), (552, 2814464), (717, 2166784), (736, 2110848), (768, 2022896), (956, 1625088), (1024, 1517172), (1058, 1468416), (1104, 1407232), (1434, 1083392), (1472, 1055424), (1536, 1011448), (1587, 978944), (1912, 812544), (2048, 758586), (2116, 734208), (2208, 703616), (2868, 541696), (2944, 527712), (3072, 505724), (3174, 489472), (3824, 406272), (4096, 379293), (4232, 367104), (4416, 351808), (5497, 282624), (5736, 270848), (5888, 263856), (6144, 252862), (6348, 244736), (7648, 203136), (8464, 183552), (8832, 175904), (10994, 141312), (11472, 135424), (11776, 131928), (12288, 126431), (12696, 122368), (15296, 101568), (16491, 94208), (16928, 91776), (17664, 87952), (21988, 70656), (22944, 67712), (23552, 65964), (25392, 61184), (30592, 50784), (32982, 47104), (33856, 45888), (35328, 43976)]