455557984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3691}}^1$

素因数の和:3756

約数の個数: 96

約数和(自身を含む): 1116460800

約数和(自身を除く): 660902816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 76, 112, 116, 133, 152, 203, 224, 232, 266, 304, 406, 464, 532, 551, 608, 812, 928, 1064, 1102, 1624, 2128, 2204, 3248, 3691, 3857, 4256, 4408, 6496, 7382, 7714, 8816, 14764, 15428, 17632, 25837, 29528, 30856, 51674, 59056, 61712, 70129, 103348, 107039, 118112, 123424, 140258, 206696, 214078, 280516, 413392, 428156, 490903, 561032, 749273, 826784, 856312, 981806, 1122064, 1498546, 1712624, 1963612, 2033741, 2244128, 2997092, 3425248, 3927224, 4067482, 5994184, 7854448, 8134964, 11988368, 14236187, 15708896, 16269928, 23976736, 28472374, 32539856, 56944748, 65079712, 113889496, 227778992, 455557984]

約数ペア:

[(1, 455557984), (2, 227778992), (4, 113889496), (7, 65079712), (8, 56944748), (14, 32539856), (16, 28472374), (19, 23976736), (28, 16269928), (29, 15708896), (32, 14236187), (38, 11988368), (56, 8134964), (58, 7854448), (76, 5994184), (112, 4067482), (116, 3927224), (133, 3425248), (152, 2997092), (203, 2244128), (224, 2033741), (232, 1963612), (266, 1712624), (304, 1498546), (406, 1122064), (464, 981806), (532, 856312), (551, 826784), (608, 749273), (812, 561032), (928, 490903), (1064, 428156), (1102, 413392), (1624, 280516), (2128, 214078), (2204, 206696), (3248, 140258), (3691, 123424), (3857, 118112), (4256, 107039), (4408, 103348), (6496, 70129), (7382, 61712), (7714, 59056), (8816, 51674), (14764, 30856), (15428, 29528), (17632, 25837)]