1317754816

素因数分解:

$2^6\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5437}}^1$

素因数の和:5997

約数の個数: 56

約数和(自身を含む): 2994554336

約数和(自身を除く): 1676799520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 541, 1082, 2164, 3787, 4328, 5437, 7574, 8656, 10874, 15148, 17312, 21748, 30296, 34624, 38059, 43496, 60592, 76118, 86992, 121184, 152236, 173984, 242368, 304472, 347968, 608944, 1217888, 2435776, 2941417, 5882834, 11765668, 20589919, 23531336, 41179838, 47062672, 82359676, 94125344, 164719352, 188250688, 329438704, 658877408, 1317754816]

約数ペア:

[(1, 1317754816), (2, 658877408), (4, 329438704), (7, 188250688), (8, 164719352), (14, 94125344), (16, 82359676), (28, 47062672), (32, 41179838), (56, 23531336), (64, 20589919), (112, 11765668), (224, 5882834), (448, 2941417), (541, 2435776), (1082, 1217888), (2164, 608944), (3787, 347968), (4328, 304472), (5437, 242368), (7574, 173984), (8656, 152236), (10874, 121184), (15148, 86992), (17312, 76118), (21748, 60592), (30296, 43496), (34624, 38059)]