219928576

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 543488400

約数和(自身を除く): 323559824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 128, 161, 184, 203, 224, 232, 256, 322, 368, 406, 448, 464, 512, 529, 644, 667, 736, 812, 896, 928, 1024, 1058, 1288, 1334, 1472, 1624, 1792, 1856, 2048, 2116, 2576, 2668, 2944, 3248, 3584, 3703, 3712, 4232, 4669, 5152, 5336, 5888, 6496, 7168, 7406, 7424, 8464, 9338, 10304, 10672, 11776, 12992, 14336, 14812, 14848, 15341, 16928, 18676, 20608, 21344, 23552, 25984, 29624, 29696, 30682, 33856, 37352, 41216, 42688, 47104, 51968, 59248, 59392, 61364, 67712, 74704, 82432, 85376, 103936, 107387, 118496, 122728, 135424, 149408, 164864, 170752, 207872, 214774, 236992, 245456, 270848, 298816, 329728, 341504, 415744, 429548, 473984, 490912, 541696, 597632, 683008, 859096, 947968, 981824, 1083392, 1195264, 1366016, 1718192, 1895936, 1963648, 2390528, 3436384, 3791872, 3927296, 4781056, 6872768, 7583744, 7854592, 9562112, 13745536, 15709184, 27491072, 31418368, 54982144, 109964288, 219928576]

約数ペア:

[(1, 219928576), (2, 109964288), (4, 54982144), (7, 31418368), (8, 27491072), (14, 15709184), (16, 13745536), (23, 9562112), (28, 7854592), (29, 7583744), (32, 6872768), (46, 4781056), (56, 3927296), (58, 3791872), (64, 3436384), (92, 2390528), (112, 1963648), (116, 1895936), (128, 1718192), (161, 1366016), (184, 1195264), (203, 1083392), (224, 981824), (232, 947968), (256, 859096), (322, 683008), (368, 597632), (406, 541696), (448, 490912), (464, 473984), (512, 429548), (529, 415744), (644, 341504), (667, 329728), (736, 298816), (812, 270848), (896, 245456), (928, 236992), (1024, 214774), (1058, 207872), (1288, 170752), (1334, 164864), (1472, 149408), (1624, 135424), (1792, 122728), (1856, 118496), (2048, 107387), (2116, 103936), (2576, 85376), (2668, 82432), (2944, 74704), (3248, 67712), (3584, 61364), (3703, 59392), (3712, 59248), (4232, 51968), (4669, 47104), (5152, 42688), (5336, 41216), (5888, 37352), (6496, 33856), (7168, 30682), (7406, 29696), (7424, 29624), (8464, 25984), (9338, 23552), (10304, 21344), (10672, 20608), (11776, 18676), (12992, 16928), (14336, 15341), (14812, 14848)]