663452438784

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{239233}}^1$

素因数の和:239432

約数の個数: 144

約数和(自身を含む): 1854266370432

約数和(自身を除く): 1190813931648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 157, 184, 192, 256, 276, 314, 368, 384, 471, 552, 628, 736, 768, 942, 1104, 1256, 1472, 1884, 2208, 2512, 2944, 3611, 3768, 4416, 5024, 5888, 7222, 7536, 8832, 10048, 10833, 14444, 15072, 17664, 20096, 21666, 28888, 30144, 40192, 43332, 57776, 60288, 86664, 115552, 120576, 173328, 231104, 239233, 346656, 462208, 478466, 693312, 717699, 924416, 956932, 1386624, 1435398, 1913864, 2773248, 2870796, 3827728, 5502359, 5741592, 7655456, 11004718, 11483184, 15310912, 16507077, 22009436, 22966368, 30621824, 33014154, 37559581, 44018872, 45932736, 61243648, 66028308, 75119162, 88037744, 91865472, 112678743, 132056616, 150238324, 176075488, 183730944, 225357486, 264113232, 300476648, 352150976, 450714972, 528226464, 600953296, 704301952, 863870363, 901429944, 1056452928, 1201906592, 1408603904, 1727740726, 1802859888, 2112905856, 2403813184, 2591611089, 3455481452, 3605719776, 4225811712, 4807626368, 5183222178, 6910962904, 7211439552, 9615252736, 10366444356, 13821925808, 14422879104, 20732888712, 27643851616, 28845758208, 41465777424, 55287703232, 82931554848, 110575406464, 165863109696, 221150812928, 331726219392, 663452438784]

約数ペア:

[(1, 663452438784), (2, 331726219392), (3, 221150812928), (4, 165863109696), (6, 110575406464), (8, 82931554848), (12, 55287703232), (16, 41465777424), (23, 28845758208), (24, 27643851616), (32, 20732888712), (46, 14422879104), (48, 13821925808), (64, 10366444356), (69, 9615252736), (92, 7211439552), (96, 6910962904), (128, 5183222178), (138, 4807626368), (157, 4225811712), (184, 3605719776), (192, 3455481452), (256, 2591611089), (276, 2403813184), (314, 2112905856), (368, 1802859888), (384, 1727740726), (471, 1408603904), (552, 1201906592), (628, 1056452928), (736, 901429944), (768, 863870363), (942, 704301952), (1104, 600953296), (1256, 528226464), (1472, 450714972), (1884, 352150976), (2208, 300476648), (2512, 264113232), (2944, 225357486), (3611, 183730944), (3768, 176075488), (4416, 150238324), (5024, 132056616), (5888, 112678743), (7222, 91865472), (7536, 88037744), (8832, 75119162), (10048, 66028308), (10833, 61243648), (14444, 45932736), (15072, 44018872), (17664, 37559581), (20096, 33014154), (21666, 30621824), (28888, 22966368), (30144, 22009436), (40192, 16507077), (43332, 15310912), (57776, 11483184), (60288, 11004718), (86664, 7655456), (115552, 5741592), (120576, 5502359), (173328, 3827728), (231104, 2870796), (239233, 2773248), (346656, 1913864), (462208, 1435398), (478466, 1386624), (693312, 956932), (717699, 924416)]