1258740036

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1613}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 3251790360

約数和(自身を除く): 1993050324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 409, 477, 636, 818, 954, 1227, 1613, 1636, 1908, 2454, 3226, 3681, 4839, 4908, 6452, 7362, 9678, 14517, 14724, 19356, 21677, 29034, 43354, 58068, 65031, 85489, 86708, 130062, 170978, 195093, 256467, 260124, 341956, 390186, 512934, 659717, 769401, 780372, 1025868, 1319434, 1538802, 1979151, 2638868, 3077604, 3958302, 5937453, 7916604, 11874906, 23749812, 34965001, 69930002, 104895003, 139860004, 209790006, 314685009, 419580012, 629370018, 1258740036]

約数ペア:

[(1, 1258740036), (2, 629370018), (3, 419580012), (4, 314685009), (6, 209790006), (9, 139860004), (12, 104895003), (18, 69930002), (36, 34965001), (53, 23749812), (106, 11874906), (159, 7916604), (212, 5937453), (318, 3958302), (409, 3077604), (477, 2638868), (636, 1979151), (818, 1538802), (954, 1319434), (1227, 1025868), (1613, 780372), (1636, 769401), (1908, 659717), (2454, 512934), (3226, 390186), (3681, 341956), (4839, 260124), (4908, 256467), (6452, 195093), (7362, 170978), (9678, 130062), (14517, 86708), (14724, 85489), (19356, 65031), (21677, 58068), (29034, 43354)]