338067456

素因数分解:

$2^{15}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 954189600

約数和(自身を除く): 616122144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 181, 192, 228, 256, 304, 362, 384, 456, 512, 543, 608, 724, 768, 912, 1024, 1086, 1216, 1448, 1536, 1824, 2048, 2172, 2432, 2896, 3072, 3439, 3648, 4096, 4344, 4864, 5792, 6144, 6878, 7296, 8192, 8688, 9728, 10317, 11584, 12288, 13756, 14592, 16384, 17376, 19456, 20634, 23168, 24576, 27512, 29184, 32768, 34752, 38912, 41268, 46336, 49152, 55024, 58368, 69504, 77824, 82536, 92672, 98304, 110048, 116736, 139008, 155648, 165072, 185344, 220096, 233472, 278016, 311296, 330144, 370688, 440192, 466944, 556032, 622592, 660288, 741376, 880384, 933888, 1112064, 1320576, 1482752, 1760768, 1867776, 2224128, 2641152, 2965504, 3521536, 4448256, 5282304, 5931008, 7043072, 8896512, 10564608, 14086144, 17793024, 21129216, 28172288, 42258432, 56344576, 84516864, 112689152, 169033728, 338067456]

約数ペア:

[(1, 338067456), (2, 169033728), (3, 112689152), (4, 84516864), (6, 56344576), (8, 42258432), (12, 28172288), (16, 21129216), (19, 17793024), (24, 14086144), (32, 10564608), (38, 8896512), (48, 7043072), (57, 5931008), (64, 5282304), (76, 4448256), (96, 3521536), (114, 2965504), (128, 2641152), (152, 2224128), (181, 1867776), (192, 1760768), (228, 1482752), (256, 1320576), (304, 1112064), (362, 933888), (384, 880384), (456, 741376), (512, 660288), (543, 622592), (608, 556032), (724, 466944), (768, 440192), (912, 370688), (1024, 330144), (1086, 311296), (1216, 278016), (1448, 233472), (1536, 220096), (1824, 185344), (2048, 165072), (2172, 155648), (2432, 139008), (2896, 116736), (3072, 110048), (3439, 98304), (3648, 92672), (4096, 82536), (4344, 77824), (4864, 69504), (5792, 58368), (6144, 55024), (6878, 49152), (7296, 46336), (8192, 41268), (8688, 38912), (9728, 34752), (10317, 32768), (11584, 29184), (12288, 27512), (13756, 24576), (14592, 23168), (16384, 20634), (17376, 19456)]