938640072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5206

約数の個数: 64

約数和(自身を含む): 2432217600

約数和(自身を除く): 1493577528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 257, 372, 514, 744, 771, 1028, 1542, 2056, 3084, 4909, 6168, 7967, 9818, 14727, 15934, 19636, 23901, 29454, 31868, 39272, 47802, 58908, 63736, 95604, 117816, 152179, 191208, 304358, 456537, 608716, 913074, 1217432, 1261613, 1826148, 2523226, 3652296, 3784839, 5046452, 7569678, 10092904, 15139356, 30278712, 39110003, 78220006, 117330009, 156440012, 234660018, 312880024, 469320036, 938640072]

約数ペア:

[(1, 938640072), (2, 469320036), (3, 312880024), (4, 234660018), (6, 156440012), (8, 117330009), (12, 78220006), (24, 39110003), (31, 30278712), (62, 15139356), (93, 10092904), (124, 7569678), (186, 5046452), (248, 3784839), (257, 3652296), (372, 2523226), (514, 1826148), (744, 1261613), (771, 1217432), (1028, 913074), (1542, 608716), (2056, 456537), (3084, 304358), (4909, 191208), (6168, 152179), (7967, 117816), (9818, 95604), (14727, 63736), (15934, 58908), (19636, 47802), (23901, 39272), (29454, 31868)]