317440224

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5711}}^1$

素因数の和:5920

約数の個数: 72

約数和(自身を含む): 907556832

約数和(自身を除く): 590116608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 5711, 6176, 6948, 9264, 11422, 13896, 17133, 18528, 22844, 27792, 34266, 45688, 51399, 55584, 68532, 91376, 102798, 137064, 182752, 205596, 274128, 411192, 548256, 822384, 1102223, 1644768, 2204446, 3306669, 4408892, 6613338, 8817784, 9920007, 13226676, 17635568, 19840014, 26453352, 35271136, 39680028, 52906704, 79360056, 105813408, 158720112, 317440224]

約数ペア:

[(1, 317440224), (2, 158720112), (3, 105813408), (4, 79360056), (6, 52906704), (8, 39680028), (9, 35271136), (12, 26453352), (16, 19840014), (18, 17635568), (24, 13226676), (32, 9920007), (36, 8817784), (48, 6613338), (72, 4408892), (96, 3306669), (144, 2204446), (193, 1644768), (288, 1102223), (386, 822384), (579, 548256), (772, 411192), (1158, 274128), (1544, 205596), (1737, 182752), (2316, 137064), (3088, 102798), (3474, 91376), (4632, 68532), (5711, 55584), (6176, 51399), (6948, 45688), (9264, 34266), (11422, 27792), (13896, 22844), (17133, 18528)]