779657984

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8285

約数の個数: 72

約数和(自身を含む): 1812373920

約数和(自身を除く): 1032715936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3392, 5936, 6784, 8209, 11872, 13568, 16418, 23744, 32836, 47488, 57463, 65672, 94976, 114926, 131344, 229852, 262688, 435077, 459704, 525376, 870154, 919408, 1050752, 1740308, 1838816, 2101504, 3045539, 3480616, 3677632, 6091078, 6961232, 7355264, 12182156, 13922464, 14710528, 24364312, 27844928, 48728624, 55689856, 97457248, 111379712, 194914496, 389828992, 779657984]

約数ペア:

[(1, 779657984), (2, 389828992), (4, 194914496), (7, 111379712), (8, 97457248), (14, 55689856), (16, 48728624), (28, 27844928), (32, 24364312), (53, 14710528), (56, 13922464), (64, 12182156), (106, 7355264), (112, 6961232), (128, 6091078), (212, 3677632), (224, 3480616), (256, 3045539), (371, 2101504), (424, 1838816), (448, 1740308), (742, 1050752), (848, 919408), (896, 870154), (1484, 525376), (1696, 459704), (1792, 435077), (2968, 262688), (3392, 229852), (5936, 131344), (6784, 114926), (8209, 94976), (11872, 65672), (13568, 57463), (16418, 47488), (23744, 32836)]