520109568

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 1695462912

約数和(自身を除く): 1175353344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 331, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 662, 682, 704, 744, 768, 792, 992, 993, 1023, 1056, 1116, 1152, 1324, 1364, 1408, 1488, 1536, 1584, 1984, 1986, 2046, 2112, 2232, 2304, 2648, 2728, 2816, 2976, 2979, 3069, 3168, 3641, 3968, 3972, 4092, 4224, 4464, 4608, 5296, 5456, 5632, 5952, 5958, 6138, 6336, 7282, 7936, 7944, 8184, 8448, 8928, 10261, 10592, 10912, 10923, 11904, 11916, 12276, 12672, 14564, 15872, 15888, 16368, 16896, 17856, 20522, 21184, 21824, 21846, 23808, 23832, 24552, 25344, 29128, 30783, 31776, 32736, 32769, 35712, 41044, 42368, 43648, 43692, 47616, 47664, 49104, 50688, 58256, 61566, 63552, 65472, 65538, 71424, 82088, 84736, 87296, 87384, 92349, 95328, 98208, 112871, 116512, 123132, 127104, 130944, 131076, 142848, 164176, 169472, 174592, 174768, 184698, 190656, 196416, 225742, 233024, 246264, 254208, 261888, 262152, 328352, 338613, 349536, 369396, 381312, 392832, 451484, 466048, 492528, 508416, 523776, 524304, 656704, 677226, 699072, 738792, 762624, 785664, 902968, 932096, 985056, 1015839, 1048608, 1313408, 1354452, 1398144, 1477584, 1525248, 1571328, 1805936, 1864192, 1970112, 2031678, 2097216, 2626816, 2708904, 2796288, 2955168, 3611872, 3940224, 4063356, 4194432, 5253632, 5417808, 5592576, 5910336, 7223744, 7880448, 8126712, 8388864, 10835616, 11820672, 14447488, 15760896, 16253424, 16777728, 21671232, 23641344, 28894976, 32506848, 43342464, 47282688, 57789952, 65013696, 86684928, 130027392, 173369856, 260054784, 520109568]

約数ペア:

[(1, 520109568), (2, 260054784), (3, 173369856), (4, 130027392), (6, 86684928), (8, 65013696), (9, 57789952), (11, 47282688), (12, 43342464), (16, 32506848), (18, 28894976), (22, 23641344), (24, 21671232), (31, 16777728), (32, 16253424), (33, 15760896), (36, 14447488), (44, 11820672), (48, 10835616), (62, 8388864), (64, 8126712), (66, 7880448), (72, 7223744), (88, 5910336), (93, 5592576), (96, 5417808), (99, 5253632), (124, 4194432), (128, 4063356), (132, 3940224), (144, 3611872), (176, 2955168), (186, 2796288), (192, 2708904), (198, 2626816), (248, 2097216), (256, 2031678), (264, 1970112), (279, 1864192), (288, 1805936), (331, 1571328), (341, 1525248), (352, 1477584), (372, 1398144), (384, 1354452), (396, 1313408), (496, 1048608), (512, 1015839), (528, 985056), (558, 932096), (576, 902968), (662, 785664), (682, 762624), (704, 738792), (744, 699072), (768, 677226), (792, 656704), (992, 524304), (993, 523776), (1023, 508416), (1056, 492528), (1116, 466048), (1152, 451484), (1324, 392832), (1364, 381312), (1408, 369396), (1488, 349536), (1536, 338613), (1584, 328352), (1984, 262152), (1986, 261888), (2046, 254208), (2112, 246264), (2232, 233024), (2304, 225742), (2648, 196416), (2728, 190656), (2816, 184698), (2976, 174768), (2979, 174592), (3069, 169472), (3168, 164176), (3641, 142848), (3968, 131076), (3972, 130944), (4092, 127104), (4224, 123132), (4464, 116512), (4608, 112871), (5296, 98208), (5456, 95328), (5632, 92349), (5952, 87384), (5958, 87296), (6138, 84736), (6336, 82088), (7282, 71424), (7936, 65538), (7944, 65472), (8184, 63552), (8448, 61566), (8928, 58256), (10261, 50688), (10592, 49104), (10912, 47664), (10923, 47616), (11904, 43692), (11916, 43648), (12276, 42368), (12672, 41044), (14564, 35712), (15872, 32769), (15888, 32736), (16368, 31776), (16896, 30783), (17856, 29128), (20522, 25344), (21184, 24552), (21824, 23832), (21846, 23808)]