261443004672

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{86467}}^1$

素因数の和:86644

約数の個数: 144

約数和(自身を含む): 723929464832

約数和(自身を除く): 462486460160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 372, 381, 384, 496, 508, 744, 762, 768, 992, 1016, 1488, 1524, 1984, 2032, 2976, 3048, 3937, 3968, 4064, 5952, 6096, 7874, 7936, 8128, 11811, 11904, 12192, 15748, 16256, 23622, 23808, 24384, 31496, 32512, 47244, 48768, 62992, 86467, 94488, 97536, 125984, 172934, 188976, 251968, 259401, 345868, 377952, 503936, 518802, 691736, 755904, 1007872, 1037604, 1383472, 1511808, 2075208, 2680477, 2766944, 3023616, 4150416, 5360954, 5533888, 8041431, 8300832, 10721908, 10981309, 11067776, 16082862, 16601664, 21443816, 21962618, 22135552, 32165724, 32943927, 33203328, 42887632, 43925236, 64331448, 65887854, 66406656, 85775264, 87850472, 128662896, 131775708, 171550528, 175700944, 257325792, 263551416, 340420579, 343101056, 351401888, 514651584, 527102832, 680841158, 686202112, 702803776, 1021261737, 1029303168, 1054205664, 1361682316, 1405607552, 2042523474, 2058606336, 2108411328, 2723364632, 2811215104, 4085046948, 4216822656, 5446729264, 8170093896, 8433645312, 10893458528, 16340187792, 21786917056, 32680375584, 43573834112, 65360751168, 87147668224, 130721502336, 261443004672]

約数ペア:

[(1, 261443004672), (2, 130721502336), (3, 87147668224), (4, 65360751168), (6, 43573834112), (8, 32680375584), (12, 21786917056), (16, 16340187792), (24, 10893458528), (31, 8433645312), (32, 8170093896), (48, 5446729264), (62, 4216822656), (64, 4085046948), (93, 2811215104), (96, 2723364632), (124, 2108411328), (127, 2058606336), (128, 2042523474), (186, 1405607552), (192, 1361682316), (248, 1054205664), (254, 1029303168), (256, 1021261737), (372, 702803776), (381, 686202112), (384, 680841158), (496, 527102832), (508, 514651584), (744, 351401888), (762, 343101056), (768, 340420579), (992, 263551416), (1016, 257325792), (1488, 175700944), (1524, 171550528), (1984, 131775708), (2032, 128662896), (2976, 87850472), (3048, 85775264), (3937, 66406656), (3968, 65887854), (4064, 64331448), (5952, 43925236), (6096, 42887632), (7874, 33203328), (7936, 32943927), (8128, 32165724), (11811, 22135552), (11904, 21962618), (12192, 21443816), (15748, 16601664), (16256, 16082862), (23622, 11067776), (23808, 10981309), (24384, 10721908), (31496, 8300832), (32512, 8041431), (47244, 5533888), (48768, 5360954), (62992, 4150416), (86467, 3023616), (94488, 2766944), (97536, 2680477), (125984, 2075208), (172934, 1511808), (188976, 1383472), (251968, 1037604), (259401, 1007872), (345868, 755904), (377952, 691736), (503936, 518802)]