268322012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 547206912

約数和(自身を除く): 278884900

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 251, 292, 502, 511, 523, 1004, 1022, 1046, 1757, 2044, 2092, 3514, 3661, 7028, 7322, 14644, 18323, 36646, 38179, 73292, 76358, 128261, 131273, 152716, 256522, 262546, 267253, 513044, 525092, 534506, 918911, 1069012, 1837822, 3675644, 9582929, 19165858, 38331716, 67080503, 134161006, 268322012]

約数ペア:

[(1, 268322012), (2, 134161006), (4, 67080503), (7, 38331716), (14, 19165858), (28, 9582929), (73, 3675644), (146, 1837822), (251, 1069012), (292, 918911), (502, 534506), (511, 525092), (523, 513044), (1004, 267253), (1022, 262546), (1046, 256522), (1757, 152716), (2044, 131273), (2092, 128261), (3514, 76358), (3661, 73292), (7028, 38179), (7322, 36646), (14644, 18323)]