280582344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7841}}^1$

素因数の和:7931

約数の個数: 96

約数和(自身を含む): 880813440

約数和(自身を除く): 600231096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 5112, 5964, 7841, 8946, 11928, 15682, 17892, 23523, 31364, 35784, 47046, 54887, 62728, 70569, 94092, 109774, 141138, 164661, 188184, 219548, 282276, 329322, 439096, 493983, 556711, 564552, 658644, 987966, 1113422, 1317288, 1670133, 1975932, 2226844, 3340266, 3896977, 3951864, 4453688, 5010399, 6680532, 7793954, 10020798, 11690931, 13361064, 15587908, 20041596, 23381862, 31175816, 35072793, 40083192, 46763724, 70145586, 93527448, 140291172, 280582344]

約数ペア:

[(1, 280582344), (2, 140291172), (3, 93527448), (4, 70145586), (6, 46763724), (7, 40083192), (8, 35072793), (9, 31175816), (12, 23381862), (14, 20041596), (18, 15587908), (21, 13361064), (24, 11690931), (28, 10020798), (36, 7793954), (42, 6680532), (56, 5010399), (63, 4453688), (71, 3951864), (72, 3896977), (84, 3340266), (126, 2226844), (142, 1975932), (168, 1670133), (213, 1317288), (252, 1113422), (284, 987966), (426, 658644), (497, 564552), (504, 556711), (568, 493983), (639, 439096), (852, 329322), (994, 282276), (1278, 219548), (1491, 188184), (1704, 164661), (1988, 141138), (2556, 109774), (2982, 94092), (3976, 70569), (4473, 62728), (5112, 54887), (5964, 47046), (7841, 35784), (8946, 31364), (11928, 23523), (15682, 17892)]