1657828044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1499}}^1$

素因数の和:2531

約数の個数: 72

約数和(自身を含む): 4333056000

約数和(自身を除く): 2675227956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 991, 1116, 1499, 1982, 2973, 2998, 3964, 4497, 5946, 5996, 8919, 8994, 11892, 13491, 17838, 17988, 26982, 30721, 35676, 46469, 53964, 61442, 92163, 92938, 122884, 139407, 184326, 185876, 276489, 278814, 368652, 418221, 552978, 557628, 836442, 1105956, 1485509, 1672884, 2971018, 4456527, 5942036, 8913054, 13369581, 17826108, 26739162, 46050779, 53478324, 92101558, 138152337, 184203116, 276304674, 414457011, 552609348, 828914022, 1657828044]

約数ペア:

[(1, 1657828044), (2, 828914022), (3, 552609348), (4, 414457011), (6, 276304674), (9, 184203116), (12, 138152337), (18, 92101558), (31, 53478324), (36, 46050779), (62, 26739162), (93, 17826108), (124, 13369581), (186, 8913054), (279, 5942036), (372, 4456527), (558, 2971018), (991, 1672884), (1116, 1485509), (1499, 1105956), (1982, 836442), (2973, 557628), (2998, 552978), (3964, 418221), (4497, 368652), (5946, 278814), (5996, 276489), (8919, 185876), (8994, 184326), (11892, 139407), (13491, 122884), (17838, 92938), (17988, 92163), (26982, 61442), (30721, 53964), (35676, 46469)]