8381208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 14946792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 599, 636, 1166, 1198, 1272, 1749, 1797, 2332, 2396, 3498, 3594, 4664, 4792, 6589, 6996, 7188, 13178, 13992, 14376, 19767, 26356, 31747, 39534, 52712, 63494, 79068, 95241, 126988, 158136, 190482, 253976, 349217, 380964, 698434, 761928, 1047651, 1396868, 2095302, 2793736, 4190604, 8381208]

約数ペア:

[(1, 8381208), (2, 4190604), (3, 2793736), (4, 2095302), (6, 1396868), (8, 1047651), (11, 761928), (12, 698434), (22, 380964), (24, 349217), (33, 253976), (44, 190482), (53, 158136), (66, 126988), (88, 95241), (106, 79068), (132, 63494), (159, 52712), (212, 39534), (264, 31747), (318, 26356), (424, 19767), (583, 14376), (599, 13992), (636, 13178), (1166, 7188), (1198, 6996), (1272, 6589), (1749, 4792), (1797, 4664), (2332, 3594), (2396, 3498)]