255984204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3655

約数の個数: 96

約数和(自身を含む): 731759616

約数和(自身を除く): 475775412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 644, 777, 851, 966, 1036, 1554, 1702, 1932, 2553, 3108, 3404, 3581, 5106, 5957, 7162, 10212, 10743, 11914, 14324, 17871, 21486, 23828, 25067, 35742, 42972, 50134, 71484, 75201, 82363, 100268, 132497, 150402, 164726, 247089, 264994, 300804, 329452, 397491, 494178, 529988, 576541, 794982, 927479, 988356, 1153082, 1589964, 1729623, 1854958, 2306164, 2782437, 3047431, 3459246, 3709916, 5564874, 6094862, 6918492, 9142293, 11129748, 12189724, 18284586, 21332017, 36569172, 42664034, 63996051, 85328068, 127992102, 255984204]

約数ペア:

[(1, 255984204), (2, 127992102), (3, 85328068), (4, 63996051), (6, 42664034), (7, 36569172), (12, 21332017), (14, 18284586), (21, 12189724), (23, 11129748), (28, 9142293), (37, 6918492), (42, 6094862), (46, 5564874), (69, 3709916), (74, 3459246), (84, 3047431), (92, 2782437), (111, 2306164), (138, 1854958), (148, 1729623), (161, 1589964), (222, 1153082), (259, 988356), (276, 927479), (322, 794982), (444, 576541), (483, 529988), (518, 494178), (644, 397491), (777, 329452), (851, 300804), (966, 264994), (1036, 247089), (1554, 164726), (1702, 150402), (1932, 132497), (2553, 100268), (3108, 82363), (3404, 75201), (3581, 71484), (5106, 50134), (5957, 42972), (7162, 35742), (10212, 25067), (10743, 23828), (11914, 21486), (14324, 17871)]