9910681992

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1460

約数の個数: 128

約数和(自身を含む): 27870480000

約数和(自身を除く): 17959798008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 509, 654, 827, 872, 981, 1018, 1308, 1527, 1654, 1962, 2036, 2481, 2616, 2943, 3054, 3308, 3924, 4072, 4581, 4962, 5886, 6108, 6616, 7443, 7848, 9162, 9924, 11772, 12216, 13743, 14886, 18324, 19848, 22329, 23544, 27486, 29772, 36648, 44658, 54972, 55481, 59544, 89316, 90143, 109944, 110962, 166443, 178632, 180286, 221924, 270429, 332886, 360572, 420943, 443848, 499329, 540858, 665772, 721144, 811287, 841886, 998658, 1081716, 1262829, 1331544, 1497987, 1622574, 1683772, 1997316, 2163432, 2433861, 2525658, 2995974, 3245148, 3367544, 3788487, 3994632, 4867722, 5051316, 5991948, 6490296, 7576974, 9735444, 10102632, 11365461, 11983896, 15153948, 19470888, 22730922, 30307896, 45461844, 45882787, 90923688, 91765574, 137648361, 183531148, 275296722, 367062296, 412945083, 550593444, 825890166, 1101186888, 1238835249, 1651780332, 2477670498, 3303560664, 4955340996, 9910681992]

約数ペア:

[(1, 9910681992), (2, 4955340996), (3, 3303560664), (4, 2477670498), (6, 1651780332), (8, 1238835249), (9, 1101186888), (12, 825890166), (18, 550593444), (24, 412945083), (27, 367062296), (36, 275296722), (54, 183531148), (72, 137648361), (108, 91765574), (109, 90923688), (216, 45882787), (218, 45461844), (327, 30307896), (436, 22730922), (509, 19470888), (654, 15153948), (827, 11983896), (872, 11365461), (981, 10102632), (1018, 9735444), (1308, 7576974), (1527, 6490296), (1654, 5991948), (1962, 5051316), (2036, 4867722), (2481, 3994632), (2616, 3788487), (2943, 3367544), (3054, 3245148), (3308, 2995974), (3924, 2525658), (4072, 2433861), (4581, 2163432), (4962, 1997316), (5886, 1683772), (6108, 1622574), (6616, 1497987), (7443, 1331544), (7848, 1262829), (9162, 1081716), (9924, 998658), (11772, 841886), (12216, 811287), (13743, 721144), (14886, 665772), (18324, 540858), (19848, 499329), (22329, 443848), (23544, 420943), (27486, 360572), (29772, 332886), (36648, 270429), (44658, 221924), (54972, 180286), (55481, 178632), (59544, 166443), (89316, 110962), (90143, 109944)]