355657984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 789409152

約数和(自身を除く): 433751168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2383, 2816, 3392, 4664, 4766, 6784, 9328, 9532, 13568, 18656, 19064, 26213, 37312, 38128, 52426, 74624, 76256, 104852, 126299, 149248, 152512, 209704, 252598, 305024, 419408, 505196, 610048, 838816, 1010392, 1389289, 1677632, 2020784, 2778578, 3355264, 4041568, 5557156, 6710528, 8083136, 11114312, 16166272, 22228624, 32332544, 44457248, 88914496, 177828992, 355657984]

約数ペア:

[(1, 355657984), (2, 177828992), (4, 88914496), (8, 44457248), (11, 32332544), (16, 22228624), (22, 16166272), (32, 11114312), (44, 8083136), (53, 6710528), (64, 5557156), (88, 4041568), (106, 3355264), (128, 2778578), (176, 2020784), (212, 1677632), (256, 1389289), (352, 1010392), (424, 838816), (583, 610048), (704, 505196), (848, 419408), (1166, 305024), (1408, 252598), (1696, 209704), (2332, 152512), (2383, 149248), (2816, 126299), (3392, 104852), (4664, 76256), (4766, 74624), (6784, 52426), (9328, 38128), (9532, 37312), (13568, 26213), (18656, 19064)]