289745988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{2179}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 773498880

約数和(自身を除く): 483752892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1583, 2179, 3166, 4358, 4749, 6332, 6537, 8716, 9498, 11081, 13074, 15253, 18996, 22162, 26148, 30506, 33243, 44324, 45759, 61012, 66486, 91518, 132972, 183036, 3449357, 6898714, 10348071, 13797428, 20696142, 24145499, 41392284, 48290998, 72436497, 96581996, 144872994, 289745988]

約数ペア:

[(1, 289745988), (2, 144872994), (3, 96581996), (4, 72436497), (6, 48290998), (7, 41392284), (12, 24145499), (14, 20696142), (21, 13797428), (28, 10348071), (42, 6898714), (84, 3449357), (1583, 183036), (2179, 132972), (3166, 91518), (4358, 66486), (4749, 61012), (6332, 45759), (6537, 44324), (8716, 33243), (9498, 30506), (11081, 26148), (13074, 22162), (15253, 18996)]