299682448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{35141}}^1$

素因数の和:35203

約数の個数: 40

約数和(自身を含む): 640568376

約数和(自身を除く): 340885928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 35141, 70282, 140564, 281128, 456833, 562256, 913666, 1440781, 1827332, 2881562, 3654664, 5763124, 7309328, 11526248, 18730153, 23052496, 37460306, 74920612, 149841224, 299682448]

約数ペア:

[(1, 299682448), (2, 149841224), (4, 74920612), (8, 37460306), (13, 23052496), (16, 18730153), (26, 11526248), (41, 7309328), (52, 5763124), (82, 3654664), (104, 2881562), (164, 1827332), (208, 1440781), (328, 913666), (533, 562256), (656, 456833), (1066, 281128), (2132, 140564), (4264, 70282), (8528, 35141)]