282078688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12647}}^1$

素因数の和:12715

約数の個数: 48

約数和(自身を含む): 602398944

約数和(自身を除く): 320320256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 12647, 22304, 25294, 50588, 101176, 202352, 214999, 404704, 429998, 518527, 859996, 1037054, 1719992, 2074108, 3439984, 4148216, 6879968, 8296432, 8814959, 16592864, 17629918, 35259836, 70519672, 141039344, 282078688]

約数ペア:

[(1, 282078688), (2, 141039344), (4, 70519672), (8, 35259836), (16, 17629918), (17, 16592864), (32, 8814959), (34, 8296432), (41, 6879968), (68, 4148216), (82, 3439984), (136, 2074108), (164, 1719992), (272, 1037054), (328, 859996), (544, 518527), (656, 429998), (697, 404704), (1312, 214999), (1394, 202352), (2788, 101176), (5576, 50588), (11152, 25294), (12647, 22304)]