319380096

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 978024960

約数和(自身を除く): 658644864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 262, 336, 384, 393, 448, 524, 672, 786, 896, 907, 917, 1048, 1344, 1572, 1814, 1834, 2096, 2688, 2721, 2751, 3144, 3628, 3668, 4192, 5442, 5502, 6288, 6349, 7256, 7336, 8384, 10884, 11004, 12576, 12698, 14512, 14672, 16768, 19047, 21768, 22008, 25152, 25396, 29024, 29344, 38094, 43536, 44016, 50304, 50792, 58048, 58688, 76188, 87072, 88032, 101584, 116096, 117376, 118817, 152376, 174144, 176064, 203168, 237634, 304752, 348288, 352128, 356451, 406336, 475268, 609504, 712902, 812672, 831719, 950536, 1219008, 1425804, 1663438, 1901072, 2438016, 2495157, 2851608, 3326876, 3802144, 4990314, 5703216, 6653752, 7604288, 9980628, 11406432, 13307504, 15208576, 19961256, 22812864, 26615008, 39922512, 45625728, 53230016, 79845024, 106460032, 159690048, 319380096]

約数ペア:

[(1, 319380096), (2, 159690048), (3, 106460032), (4, 79845024), (6, 53230016), (7, 45625728), (8, 39922512), (12, 26615008), (14, 22812864), (16, 19961256), (21, 15208576), (24, 13307504), (28, 11406432), (32, 9980628), (42, 7604288), (48, 6653752), (56, 5703216), (64, 4990314), (84, 3802144), (96, 3326876), (112, 2851608), (128, 2495157), (131, 2438016), (168, 1901072), (192, 1663438), (224, 1425804), (262, 1219008), (336, 950536), (384, 831719), (393, 812672), (448, 712902), (524, 609504), (672, 475268), (786, 406336), (896, 356451), (907, 352128), (917, 348288), (1048, 304752), (1344, 237634), (1572, 203168), (1814, 176064), (1834, 174144), (2096, 152376), (2688, 118817), (2721, 117376), (2751, 116096), (3144, 101584), (3628, 88032), (3668, 87072), (4192, 76188), (5442, 58688), (5502, 58048), (6288, 50792), (6349, 50304), (7256, 44016), (7336, 43536), (8384, 38094), (10884, 29344), (11004, 29024), (12576, 25396), (12698, 25152), (14512, 22008), (14672, 21768), (16768, 19047)]