509430684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{55639}}^1$

素因数の和:55762

約数の個数: 48

約数和(自身を含む): 1370969600

約数和(自身を除く): 861538916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 55639, 111278, 166917, 222556, 333834, 389473, 667668, 778946, 1168419, 1557892, 2336838, 4673676, 6064651, 12129302, 18193953, 24258604, 36387906, 42452557, 72775812, 84905114, 127357671, 169810228, 254715342, 509430684]

約数ペア:

[(1, 509430684), (2, 254715342), (3, 169810228), (4, 127357671), (6, 84905114), (7, 72775812), (12, 42452557), (14, 36387906), (21, 24258604), (28, 18193953), (42, 12129302), (84, 6064651), (109, 4673676), (218, 2336838), (327, 1557892), (436, 1168419), (654, 778946), (763, 667668), (1308, 389473), (1526, 333834), (2289, 222556), (3052, 166917), (4578, 111278), (9156, 55639)]