399381504

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 88

約数和(自身を含む): 1101449760

約数和(自身を除く): 702068256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1024, 1392, 1536, 1856, 2784, 3072, 3712, 4483, 5568, 7424, 8966, 11136, 13449, 14848, 17932, 22272, 26898, 29696, 35864, 44544, 53796, 71728, 89088, 107592, 130007, 143456, 215184, 260014, 286912, 390021, 430368, 520028, 573824, 780042, 860736, 1040056, 1147648, 1560084, 1721472, 2080112, 2295296, 3120168, 3442944, 4160224, 4590592, 6240336, 6885888, 8320448, 12480672, 13771776, 16640896, 24961344, 33281792, 49922688, 66563584, 99845376, 133127168, 199690752, 399381504]

約数ペア:

[(1, 399381504), (2, 199690752), (3, 133127168), (4, 99845376), (6, 66563584), (8, 49922688), (12, 33281792), (16, 24961344), (24, 16640896), (29, 13771776), (32, 12480672), (48, 8320448), (58, 6885888), (64, 6240336), (87, 4590592), (96, 4160224), (116, 3442944), (128, 3120168), (174, 2295296), (192, 2080112), (232, 1721472), (256, 1560084), (348, 1147648), (384, 1040056), (464, 860736), (512, 780042), (696, 573824), (768, 520028), (928, 430368), (1024, 390021), (1392, 286912), (1536, 260014), (1856, 215184), (2784, 143456), (3072, 130007), (3712, 107592), (4483, 89088), (5568, 71728), (7424, 53796), (8966, 44544), (11136, 35864), (13449, 29696), (14848, 26898), (17932, 22272)]