329784448

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 777876480

約数和(自身を除く): 448092032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 383, 434, 448, 496, 766, 868, 896, 961, 992, 1532, 1736, 1922, 1984, 2681, 3064, 3472, 3844, 3968, 5362, 6128, 6727, 6944, 7688, 10724, 11873, 12256, 13454, 13888, 15376, 21448, 23746, 24512, 26908, 27776, 30752, 42896, 47492, 49024, 53816, 61504, 83111, 85792, 94984, 107632, 123008, 166222, 171584, 189968, 215264, 332444, 343168, 368063, 379936, 430528, 664888, 736126, 759872, 861056, 1329776, 1472252, 1519744, 2576441, 2659552, 2944504, 5152882, 5319104, 5889008, 10305764, 10638208, 11778016, 20611528, 23556032, 41223056, 47112064, 82446112, 164892224, 329784448]

約数ペア:

[(1, 329784448), (2, 164892224), (4, 82446112), (7, 47112064), (8, 41223056), (14, 23556032), (16, 20611528), (28, 11778016), (31, 10638208), (32, 10305764), (56, 5889008), (62, 5319104), (64, 5152882), (112, 2944504), (124, 2659552), (128, 2576441), (217, 1519744), (224, 1472252), (248, 1329776), (383, 861056), (434, 759872), (448, 736126), (496, 664888), (766, 430528), (868, 379936), (896, 368063), (961, 343168), (992, 332444), (1532, 215264), (1736, 189968), (1922, 171584), (1984, 166222), (2681, 123008), (3064, 107632), (3472, 94984), (3844, 85792), (3968, 83111), (5362, 61504), (6128, 53816), (6727, 49024), (6944, 47492), (7688, 42896), (10724, 30752), (11873, 27776), (12256, 26908), (13454, 24512), (13888, 23746), (15376, 21448)]