258184448

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 540842400

約数和(自身を除く): 282657952

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 256, 332, 419, 464, 664, 838, 928, 1328, 1676, 1856, 2407, 2656, 3352, 3712, 4814, 5312, 6704, 7424, 9628, 10624, 12151, 13408, 19256, 21248, 24302, 26816, 34777, 38512, 48604, 53632, 69554, 77024, 97208, 107264, 139108, 154048, 194416, 278216, 308096, 388832, 556432, 616192, 777664, 1008533, 1112864, 1555328, 2017066, 2225728, 3110656, 4034132, 4451456, 8068264, 8902912, 16136528, 32273056, 64546112, 129092224, 258184448]

約数ペア:

[(1, 258184448), (2, 129092224), (4, 64546112), (8, 32273056), (16, 16136528), (29, 8902912), (32, 8068264), (58, 4451456), (64, 4034132), (83, 3110656), (116, 2225728), (128, 2017066), (166, 1555328), (232, 1112864), (256, 1008533), (332, 777664), (419, 616192), (464, 556432), (664, 388832), (838, 308096), (928, 278216), (1328, 194416), (1676, 154048), (1856, 139108), (2407, 107264), (2656, 97208), (3352, 77024), (3712, 69554), (4814, 53632), (5312, 48604), (6704, 38512), (7424, 34777), (9628, 26816), (10624, 24302), (12151, 21248), (13408, 19256)]