1556333208

素因数分解:

$2^3\times 3^2\times {\mathrm{4943}}^1\times {\mathrm{4373}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 4216885920

約数和(自身を除く): 2660552712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4373, 4943, 8746, 9886, 13119, 14829, 17492, 19772, 26238, 29658, 34984, 39357, 39544, 44487, 52476, 59316, 78714, 88974, 104952, 118632, 157428, 177948, 314856, 355896, 21615739, 43231478, 64847217, 86462956, 129694434, 172925912, 194541651, 259388868, 389083302, 518777736, 778166604, 1556333208]

約数ペア:

[(1, 1556333208), (2, 778166604), (3, 518777736), (4, 389083302), (6, 259388868), (8, 194541651), (9, 172925912), (12, 129694434), (18, 86462956), (24, 64847217), (36, 43231478), (72, 21615739), (4373, 355896), (4943, 314856), (8746, 177948), (9886, 157428), (13119, 118632), (14829, 104952), (17492, 88974), (19772, 78714), (26238, 59316), (29658, 52476), (34984, 44487), (39357, 39544)]