379707904

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 795484800

約数和(自身を除く): 415776896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 128, 214, 232, 239, 256, 428, 464, 478, 512, 856, 928, 956, 1712, 1856, 1912, 3103, 3424, 3712, 3824, 6206, 6848, 6931, 7424, 7648, 12412, 13696, 13862, 14848, 15296, 24824, 25573, 27392, 27724, 30592, 49648, 51146, 54784, 55448, 61184, 99296, 102292, 110896, 122368, 198592, 204584, 221792, 397184, 409168, 443584, 741617, 794368, 818336, 887168, 1483234, 1588736, 1636672, 1774336, 2966468, 3273344, 3548672, 5932936, 6546688, 11865872, 13093376, 23731744, 47463488, 94926976, 189853952, 379707904]

約数ペア:

[(1, 379707904), (2, 189853952), (4, 94926976), (8, 47463488), (16, 23731744), (29, 13093376), (32, 11865872), (58, 6546688), (64, 5932936), (107, 3548672), (116, 3273344), (128, 2966468), (214, 1774336), (232, 1636672), (239, 1588736), (256, 1483234), (428, 887168), (464, 818336), (478, 794368), (512, 741617), (856, 443584), (928, 409168), (956, 397184), (1712, 221792), (1856, 204584), (1912, 198592), (3103, 122368), (3424, 110896), (3712, 102292), (3824, 99296), (6206, 61184), (6848, 55448), (6931, 54784), (7424, 51146), (7648, 49648), (12412, 30592), (13696, 27724), (13862, 27392), (14848, 25573), (15296, 24824)]