40438788544

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{745993}}^1$

素因数の和:746034

約数の個数: 84

約数和(自身を含む): 100804677232

約数和(自身を除く): 60365888688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 4928, 6776, 7744, 13552, 27104, 54208, 745993, 1491986, 2983972, 5221951, 5967944, 8205923, 10443902, 11935888, 16411846, 20887804, 23871776, 32823692, 41775608, 47743552, 57441461, 65647384, 83551216, 90265153, 114882922, 131294768, 167102432, 180530306, 229765844, 262589536, 334204864, 361060612, 459531688, 525179072, 631856071, 722121224, 919063376, 1263712142, 1444242448, 1838126752, 2527424284, 2888484896, 3676253504, 5054848568, 5776969792, 10109697136, 20219394272, 40438788544]

約数ペア:

[(1, 40438788544), (2, 20219394272), (4, 10109697136), (7, 5776969792), (8, 5054848568), (11, 3676253504), (14, 2888484896), (16, 2527424284), (22, 1838126752), (28, 1444242448), (32, 1263712142), (44, 919063376), (56, 722121224), (64, 631856071), (77, 525179072), (88, 459531688), (112, 361060612), (121, 334204864), (154, 262589536), (176, 229765844), (224, 180530306), (242, 167102432), (308, 131294768), (352, 114882922), (448, 90265153), (484, 83551216), (616, 65647384), (704, 57441461), (847, 47743552), (968, 41775608), (1232, 32823692), (1694, 23871776), (1936, 20887804), (2464, 16411846), (3388, 11935888), (3872, 10443902), (4928, 8205923), (6776, 5967944), (7744, 5221951), (13552, 2983972), (27104, 1491986), (54208, 745993)]