383405888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1279

約数の個数: 56

約数和(自身を含む): 785359872

約数和(自身を除く): 401953984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 1016, 1097, 1376, 2032, 2194, 2752, 4064, 4388, 5461, 8128, 8776, 10922, 17552, 21844, 35104, 43688, 47171, 70208, 87376, 94342, 139319, 174752, 188684, 278638, 349504, 377368, 557276, 754736, 1114552, 1509472, 2229104, 3018944, 4458208, 5990717, 8916416, 11981434, 23962868, 47925736, 95851472, 191702944, 383405888]

約数ペア:

[(1, 383405888), (2, 191702944), (4, 95851472), (8, 47925736), (16, 23962868), (32, 11981434), (43, 8916416), (64, 5990717), (86, 4458208), (127, 3018944), (172, 2229104), (254, 1509472), (344, 1114552), (508, 754736), (688, 557276), (1016, 377368), (1097, 349504), (1376, 278638), (2032, 188684), (2194, 174752), (2752, 139319), (4064, 94342), (4388, 87376), (5461, 70208), (8128, 47171), (8776, 43688), (10922, 35104), (17552, 21844)]