1512388864

素因数分解:

$2^8\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3209}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 3464334720

約数和(自身を除く): 1951945856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 526, 896, 1052, 1792, 1841, 2104, 3209, 3682, 4208, 6418, 7364, 8416, 12836, 14728, 16832, 22463, 25672, 29456, 33664, 44926, 51344, 58912, 67328, 89852, 102688, 117824, 179704, 205376, 235648, 359408, 410752, 471296, 718816, 821504, 843967, 1437632, 1687934, 2875264, 3375868, 5750528, 5907769, 6751736, 11815538, 13503472, 23631076, 27006944, 47262152, 54013888, 94524304, 108027776, 189048608, 216055552, 378097216, 756194432, 1512388864]

約数ペア:

[(1, 1512388864), (2, 756194432), (4, 378097216), (7, 216055552), (8, 189048608), (14, 108027776), (16, 94524304), (28, 54013888), (32, 47262152), (56, 27006944), (64, 23631076), (112, 13503472), (128, 11815538), (224, 6751736), (256, 5907769), (263, 5750528), (448, 3375868), (526, 2875264), (896, 1687934), (1052, 1437632), (1792, 843967), (1841, 821504), (2104, 718816), (3209, 471296), (3682, 410752), (4208, 359408), (6418, 235648), (7364, 205376), (8416, 179704), (12836, 117824), (14728, 102688), (16832, 89852), (22463, 67328), (25672, 58912), (29456, 51344), (33664, 44926)]