800316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 2306304

約数和(自身を除く): 1505988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 47, 66, 86, 94, 99, 129, 132, 141, 172, 188, 198, 258, 282, 387, 396, 423, 473, 516, 517, 564, 774, 846, 946, 1034, 1419, 1548, 1551, 1692, 1892, 2021, 2068, 2838, 3102, 4042, 4257, 4653, 5676, 6063, 6204, 8084, 8514, 9306, 12126, 17028, 18189, 18612, 22231, 24252, 36378, 44462, 66693, 72756, 88924, 133386, 200079, 266772, 400158, 800316]

約数ペア:

[(1, 800316), (2, 400158), (3, 266772), (4, 200079), (6, 133386), (9, 88924), (11, 72756), (12, 66693), (18, 44462), (22, 36378), (33, 24252), (36, 22231), (43, 18612), (44, 18189), (47, 17028), (66, 12126), (86, 9306), (94, 8514), (99, 8084), (129, 6204), (132, 6063), (141, 5676), (172, 4653), (188, 4257), (198, 4042), (258, 3102), (282, 2838), (387, 2068), (396, 2021), (423, 1892), (473, 1692), (516, 1551), (517, 1548), (564, 1419), (774, 1034), (846, 946)]