431220672

素因数分解:

$2^6\times 3^4\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 140

約数和(自身を含む): 1287877536

約数和(自身を除く): 856656864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 193, 216, 288, 324, 386, 431, 432, 576, 579, 648, 772, 862, 864, 1158, 1293, 1296, 1544, 1724, 1728, 1737, 2316, 2586, 2592, 3088, 3448, 3474, 3879, 4632, 5172, 5184, 5211, 6176, 6896, 6948, 7758, 9264, 10344, 10422, 11637, 12352, 13792, 13896, 15516, 15633, 18528, 20688, 20844, 23274, 27584, 27792, 31032, 31266, 34911, 37056, 41376, 41688, 46548, 55584, 62064, 62532, 69822, 82752, 83183, 83376, 93096, 111168, 124128, 125064, 139644, 166366, 166752, 186192, 248256, 249549, 250128, 279288, 332732, 333504, 372384, 499098, 500256, 558576, 665464, 744768, 748647, 998196, 1000512, 1117152, 1330928, 1497294, 1996392, 2234304, 2245941, 2661856, 2994588, 3992784, 4491882, 5323712, 5989176, 6737823, 7985568, 8983764, 11978352, 13475646, 15971136, 17967528, 23956704, 26951292, 35935056, 47913408, 53902584, 71870112, 107805168, 143740224, 215610336, 431220672]

約数ペア:

[(1, 431220672), (2, 215610336), (3, 143740224), (4, 107805168), (6, 71870112), (8, 53902584), (9, 47913408), (12, 35935056), (16, 26951292), (18, 23956704), (24, 17967528), (27, 15971136), (32, 13475646), (36, 11978352), (48, 8983764), (54, 7985568), (64, 6737823), (72, 5989176), (81, 5323712), (96, 4491882), (108, 3992784), (144, 2994588), (162, 2661856), (192, 2245941), (193, 2234304), (216, 1996392), (288, 1497294), (324, 1330928), (386, 1117152), (431, 1000512), (432, 998196), (576, 748647), (579, 744768), (648, 665464), (772, 558576), (862, 500256), (864, 499098), (1158, 372384), (1293, 333504), (1296, 332732), (1544, 279288), (1724, 250128), (1728, 249549), (1737, 248256), (2316, 186192), (2586, 166752), (2592, 166366), (3088, 139644), (3448, 125064), (3474, 124128), (3879, 111168), (4632, 93096), (5172, 83376), (5184, 83183), (5211, 82752), (6176, 69822), (6896, 62532), (6948, 62064), (7758, 55584), (9264, 46548), (10344, 41688), (10422, 41376), (11637, 37056), (12352, 34911), (13792, 31266), (13896, 31032), (15516, 27792), (15633, 27584), (18528, 23274), (20688, 20844)]