248792274

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 546574392

約数和(自身を除く): 297782118

約数列:

[1, 2, 3, 6, 9, 18, 137, 233, 274, 411, 433, 466, 699, 822, 866, 1233, 1299, 1398, 2097, 2466, 2598, 3897, 4194, 7794, 31921, 59321, 63842, 95763, 100889, 118642, 177963, 191526, 201778, 287289, 302667, 355926, 533889, 574578, 605334, 908001, 1067778, 1816002, 13821793, 27643586, 41465379, 82930758, 124396137, 248792274]

約数ペア:

[(1, 248792274), (2, 124396137), (3, 82930758), (6, 41465379), (9, 27643586), (18, 13821793), (137, 1816002), (233, 1067778), (274, 908001), (411, 605334), (433, 574578), (466, 533889), (699, 355926), (822, 302667), (866, 287289), (1233, 201778), (1299, 191526), (1398, 177963), (2097, 118642), (2466, 100889), (2598, 95763), (3897, 63842), (4194, 59321), (7794, 31921)]