432836864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 920683008

約数和(自身を除く): 487846144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 271, 272, 367, 542, 544, 734, 1084, 1088, 1468, 2168, 2176, 2936, 4336, 4352, 4607, 5872, 6239, 8672, 9214, 11744, 12478, 17344, 18428, 23488, 24956, 34688, 36856, 46976, 49912, 69376, 73712, 93952, 99457, 99824, 147424, 198914, 199648, 294848, 397828, 399296, 589696, 795656, 798592, 1179392, 1591312, 1597184, 1690769, 3182624, 3381538, 6365248, 6763076, 12730496, 13526152, 25460992, 27052304, 54104608, 108209216, 216418432, 432836864]

約数ペア:

[(1, 432836864), (2, 216418432), (4, 108209216), (8, 54104608), (16, 27052304), (17, 25460992), (32, 13526152), (34, 12730496), (64, 6763076), (68, 6365248), (128, 3381538), (136, 3182624), (256, 1690769), (271, 1597184), (272, 1591312), (367, 1179392), (542, 798592), (544, 795656), (734, 589696), (1084, 399296), (1088, 397828), (1468, 294848), (2168, 199648), (2176, 198914), (2936, 147424), (4336, 99824), (4352, 99457), (4607, 93952), (5872, 73712), (6239, 69376), (8672, 49912), (9214, 46976), (11744, 36856), (12478, 34688), (17344, 24956), (18428, 23488)]