994708656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 2885815296

約数和(自身を除く): 1891106640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 443, 496, 503, 558, 744, 886, 1006, 1116, 1329, 1488, 1509, 1772, 2012, 2232, 2658, 3018, 3544, 3987, 4024, 4464, 4527, 5316, 6036, 7088, 7974, 8048, 9054, 10632, 12072, 13733, 15593, 15948, 18108, 21264, 24144, 27466, 31186, 31896, 36216, 41199, 46779, 54932, 62372, 63792, 72432, 82398, 93558, 109864, 123597, 124744, 140337, 164796, 187116, 219728, 222829, 247194, 249488, 280674, 329592, 374232, 445658, 494388, 561348, 659184, 668487, 748464, 891316, 988776, 1122696, 1336974, 1782632, 1977552, 2005461, 2245392, 2673948, 3565264, 4010922, 5347896, 6907699, 8021844, 10695792, 13815398, 16043688, 20723097, 27630796, 32087376, 41446194, 55261592, 62169291, 82892388, 110523184, 124338582, 165784776, 248677164, 331569552, 497354328, 994708656]

約数ペア:

[(1, 994708656), (2, 497354328), (3, 331569552), (4, 248677164), (6, 165784776), (8, 124338582), (9, 110523184), (12, 82892388), (16, 62169291), (18, 55261592), (24, 41446194), (31, 32087376), (36, 27630796), (48, 20723097), (62, 16043688), (72, 13815398), (93, 10695792), (124, 8021844), (144, 6907699), (186, 5347896), (248, 4010922), (279, 3565264), (372, 2673948), (443, 2245392), (496, 2005461), (503, 1977552), (558, 1782632), (744, 1336974), (886, 1122696), (1006, 988776), (1116, 891316), (1329, 748464), (1488, 668487), (1509, 659184), (1772, 561348), (2012, 494388), (2232, 445658), (2658, 374232), (3018, 329592), (3544, 280674), (3987, 249488), (4024, 247194), (4464, 222829), (4527, 219728), (5316, 187116), (6036, 164796), (7088, 140337), (7974, 124744), (8048, 123597), (9054, 109864), (10632, 93558), (12072, 82398), (13733, 72432), (15593, 63792), (15948, 62372), (18108, 54932), (21264, 46779), (24144, 41199), (27466, 36216), (31186, 31896)]