8140795712

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 20001878208

約数和(自身を除く): 11861082496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 311, 392, 448, 476, 491, 544, 622, 784, 833, 952, 982, 1088, 1244, 1568, 1666, 1904, 1964, 2177, 2488, 3136, 3332, 3437, 3808, 3928, 4354, 4976, 5287, 6664, 6874, 7616, 7856, 8347, 8708, 9952, 10574, 13328, 13748, 15239, 15712, 16694, 17416, 19904, 21148, 24059, 26656, 27496, 30478, 31424, 33388, 34832, 37009, 42296, 48118, 53312, 54992, 58429, 60956, 66776, 69664, 74018, 84592, 96236, 109984, 116858, 121912, 133552, 139328, 148036, 152701, 169184, 192472, 219968, 233716, 243824, 259063, 267104, 296072, 305402, 338368, 384944, 409003, 467432, 487648, 518126, 534208, 592144, 610804, 769888, 818006, 934864, 975296, 1036252, 1068907, 1184288, 1221608, 1539776, 1636012, 1869728, 2072504, 2137814, 2368576, 2443216, 2595917, 3272024, 3739456, 4145008, 4275628, 4886432, 5191834, 6544048, 7482349, 8290016, 8551256, 9772864, 10383668, 13088096, 14964698, 16580032, 17102512, 18171419, 20767336, 26176192, 29929396, 34205024, 36342838, 41534672, 59858792, 68410048, 72685676, 83069344, 119717584, 127199933, 145371352, 166138688, 239435168, 254399866, 290742704, 478870336, 508799732, 581485408, 1017599464, 1162970816, 2035198928, 4070397856, 8140795712]

約数ペア:

[(1, 8140795712), (2, 4070397856), (4, 2035198928), (7, 1162970816), (8, 1017599464), (14, 581485408), (16, 508799732), (17, 478870336), (28, 290742704), (32, 254399866), (34, 239435168), (49, 166138688), (56, 145371352), (64, 127199933), (68, 119717584), (98, 83069344), (112, 72685676), (119, 68410048), (136, 59858792), (196, 41534672), (224, 36342838), (238, 34205024), (272, 29929396), (311, 26176192), (392, 20767336), (448, 18171419), (476, 17102512), (491, 16580032), (544, 14964698), (622, 13088096), (784, 10383668), (833, 9772864), (952, 8551256), (982, 8290016), (1088, 7482349), (1244, 6544048), (1568, 5191834), (1666, 4886432), (1904, 4275628), (1964, 4145008), (2177, 3739456), (2488, 3272024), (3136, 2595917), (3332, 2443216), (3437, 2368576), (3808, 2137814), (3928, 2072504), (4354, 1869728), (4976, 1636012), (5287, 1539776), (6664, 1221608), (6874, 1184288), (7616, 1068907), (7856, 1036252), (8347, 975296), (8708, 934864), (9952, 818006), (10574, 769888), (13328, 610804), (13748, 592144), (15239, 534208), (15712, 518126), (16694, 487648), (17416, 467432), (19904, 409003), (21148, 384944), (24059, 338368), (26656, 305402), (27496, 296072), (30478, 267104), (31424, 259063), (33388, 243824), (34832, 233716), (37009, 219968), (42296, 192472), (48118, 169184), (53312, 152701), (54992, 148036), (58429, 139328), (60956, 133552), (66776, 121912), (69664, 116858), (74018, 109984), (84592, 96236)]