326607736

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64091}}^1$

素因数の和:64124

約数の個数: 48

約数和(自身を含む): 767181240

約数和(自身を除く): 440573504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 64091, 128182, 256364, 448637, 512728, 833183, 897274, 1666366, 1794548, 3140459, 3332732, 3589096, 5832281, 6280918, 6665464, 11664562, 12561836, 23329124, 25123672, 40825967, 46658248, 81651934, 163303868, 326607736]

約数ペア:

[(1, 326607736), (2, 163303868), (4, 81651934), (7, 46658248), (8, 40825967), (13, 25123672), (14, 23329124), (26, 12561836), (28, 11664562), (49, 6665464), (52, 6280918), (56, 5832281), (91, 3589096), (98, 3332732), (104, 3140459), (182, 1794548), (196, 1666366), (364, 897274), (392, 833183), (637, 512728), (728, 448637), (1274, 256364), (2548, 128182), (5096, 64091)]