427728384

素因数分解:

$2^9\times 3^3\times {\mathrm{30941}}^1$

素因数の和:30968

約数の個数: 80

約数和(自身を含む): 1266146640

約数和(自身を除く): 838418256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 30941, 61882, 92823, 123764, 185646, 247528, 278469, 371292, 495056, 556938, 742584, 835407, 990112, 1113876, 1485168, 1670814, 1980224, 2227752, 2970336, 3341628, 3960448, 4455504, 5940672, 6683256, 7920896, 8911008, 11881344, 13366512, 15841792, 17822016, 23762688, 26733024, 35644032, 47525376, 53466048, 71288064, 106932096, 142576128, 213864192, 427728384]

約数ペア:

[(1, 427728384), (2, 213864192), (3, 142576128), (4, 106932096), (6, 71288064), (8, 53466048), (9, 47525376), (12, 35644032), (16, 26733024), (18, 23762688), (24, 17822016), (27, 15841792), (32, 13366512), (36, 11881344), (48, 8911008), (54, 7920896), (64, 6683256), (72, 5940672), (96, 4455504), (108, 3960448), (128, 3341628), (144, 2970336), (192, 2227752), (216, 1980224), (256, 1670814), (288, 1485168), (384, 1113876), (432, 990112), (512, 835407), (576, 742584), (768, 556938), (864, 495056), (1152, 371292), (1536, 278469), (1728, 247528), (2304, 185646), (3456, 123764), (4608, 92823), (6912, 61882), (13824, 30941)]