314521088

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 80

約数和(自身を含む): 724905984

約数和(自身を除く): 410384896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 691, 889, 896, 1016, 1382, 1778, 1792, 2032, 2764, 3556, 3584, 4064, 4837, 5528, 7112, 8128, 9674, 11056, 14224, 16256, 19348, 22112, 28448, 32512, 38696, 44224, 56896, 65024, 77392, 87757, 88448, 113792, 154784, 175514, 176896, 227584, 309568, 351028, 353792, 455168, 614299, 619136, 702056, 1228598, 1238272, 1404112, 2457196, 2476544, 2808224, 4914392, 5616448, 9828784, 11232896, 19657568, 22465792, 39315136, 44931584, 78630272, 157260544, 314521088]

約数ペア:

[(1, 314521088), (2, 157260544), (4, 78630272), (7, 44931584), (8, 39315136), (14, 22465792), (16, 19657568), (28, 11232896), (32, 9828784), (56, 5616448), (64, 4914392), (112, 2808224), (127, 2476544), (128, 2457196), (224, 1404112), (254, 1238272), (256, 1228598), (448, 702056), (508, 619136), (512, 614299), (691, 455168), (889, 353792), (896, 351028), (1016, 309568), (1382, 227584), (1778, 176896), (1792, 175514), (2032, 154784), (2764, 113792), (3556, 88448), (3584, 87757), (4064, 77392), (4837, 65024), (5528, 56896), (7112, 44224), (8128, 38696), (9674, 32512), (11056, 28448), (14224, 22112), (16256, 19348)]