340303552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{312779}}^1$

素因数の和:312808

約数の個数: 28

約数和(自身を含む): 715015080

約数和(自身を除く): 374711528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 312779, 625558, 1251116, 2502232, 5004464, 5317243, 10008928, 10634486, 20017856, 21268972, 42537944, 85075888, 170151776, 340303552]

約数ペア:

[(1, 340303552), (2, 170151776), (4, 85075888), (8, 42537944), (16, 21268972), (17, 20017856), (32, 10634486), (34, 10008928), (64, 5317243), (68, 5004464), (136, 2502232), (272, 1251116), (544, 625558), (1088, 312779)]