1291998528

素因数分解:

$2^6\times 3^2\times {\mathrm{2243053}}^1$

素因数の和:2243071

約数の個数: 42

約数和(自身を含む): 3703282154

約数和(自身を除く): 2411283626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2243053, 4486106, 6729159, 8972212, 13458318, 17944424, 20187477, 26916636, 35888848, 40374954, 53833272, 71777696, 80749908, 107666544, 143555392, 161499816, 215333088, 322999632, 430666176, 645999264, 1291998528]

約数ペア:

[(1, 1291998528), (2, 645999264), (3, 430666176), (4, 322999632), (6, 215333088), (8, 161499816), (9, 143555392), (12, 107666544), (16, 80749908), (18, 71777696), (24, 53833272), (32, 40374954), (36, 35888848), (48, 26916636), (64, 20187477), (72, 17944424), (96, 13458318), (144, 8972212), (192, 6729159), (288, 4486106), (576, 2243053)]