245951388

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{12007}}^1$

素因数の和:12586

約数の個数: 36

約数和(自身を含む): 622854960

約数和(自身を除く): 376903572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 5121, 6828, 10242, 12007, 20484, 24014, 36021, 48028, 72042, 108063, 144084, 216126, 432252, 6831983, 13663966, 20495949, 27327932, 40991898, 61487847, 81983796, 122975694, 245951388]

約数ペア:

[(1, 245951388), (2, 122975694), (3, 81983796), (4, 61487847), (6, 40991898), (9, 27327932), (12, 20495949), (18, 13663966), (36, 6831983), (569, 432252), (1138, 216126), (1707, 144084), (2276, 108063), (3414, 72042), (5121, 48028), (6828, 36021), (10242, 24014), (12007, 20484)]