336679168

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 777047040

約数和(自身を除く): 440367872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1792, 2111, 2492, 2848, 4222, 4984, 5696, 8444, 9968, 11392, 14777, 16888, 19936, 22784, 29554, 33776, 39872, 59108, 67552, 79744, 118216, 135104, 159488, 187879, 236432, 270208, 375758, 472864, 540416, 751516, 945728, 1315153, 1503032, 1891456, 2630306, 3006064, 3782912, 5260612, 6012128, 10521224, 12024256, 21042448, 24048512, 42084896, 48097024, 84169792, 168339584, 336679168]

約数ペア:

[(1, 336679168), (2, 168339584), (4, 84169792), (7, 48097024), (8, 42084896), (14, 24048512), (16, 21042448), (28, 12024256), (32, 10521224), (56, 6012128), (64, 5260612), (89, 3782912), (112, 3006064), (128, 2630306), (178, 1891456), (224, 1503032), (256, 1315153), (356, 945728), (448, 751516), (623, 540416), (712, 472864), (896, 375758), (1246, 270208), (1424, 236432), (1792, 187879), (2111, 159488), (2492, 135104), (2848, 118216), (4222, 79744), (4984, 67552), (5696, 59108), (8444, 39872), (9968, 33776), (11392, 29554), (14777, 22784), (16888, 19936)]