2801887632

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{209221}}^1$

素因数の和:209269

約数の個数: 80

約数和(自身を含む): 8301928960

約数和(自身を除く): 5500041328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 209221, 418442, 627663, 836884, 1255326, 1673768, 1882989, 2510652, 3347536, 3765978, 5021304, 5648967, 6485851, 7531956, 10042608, 11297934, 12971702, 15063912, 19457553, 22595868, 25943404, 30127824, 38915106, 45191736, 51886808, 58372659, 77830212, 90383472, 103773616, 116745318, 155660424, 175117977, 233490636, 311320848, 350235954, 466981272, 700471908, 933962544, 1400943816, 2801887632]

約数ペア:

[(1, 2801887632), (2, 1400943816), (3, 933962544), (4, 700471908), (6, 466981272), (8, 350235954), (9, 311320848), (12, 233490636), (16, 175117977), (18, 155660424), (24, 116745318), (27, 103773616), (31, 90383472), (36, 77830212), (48, 58372659), (54, 51886808), (62, 45191736), (72, 38915106), (93, 30127824), (108, 25943404), (124, 22595868), (144, 19457553), (186, 15063912), (216, 12971702), (248, 11297934), (279, 10042608), (372, 7531956), (432, 6485851), (496, 5648967), (558, 5021304), (744, 3765978), (837, 3347536), (1116, 2510652), (1488, 1882989), (1674, 1673768), (2232, 1255326), (3348, 836884), (4464, 627663), (6696, 418442), (13392, 209221)]