378528052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2557}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 804480768

約数和(自身を除く): 425952716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 311, 476, 622, 1244, 2177, 2557, 4354, 5114, 5287, 8708, 10228, 10574, 17899, 21148, 35798, 37009, 43469, 71596, 74018, 86938, 148036, 173876, 304283, 608566, 795227, 1217132, 1590454, 3180908, 5566589, 11133178, 13518859, 22266356, 27037718, 54075436, 94632013, 189264026, 378528052]

約数ペア:

[(1, 378528052), (2, 189264026), (4, 94632013), (7, 54075436), (14, 27037718), (17, 22266356), (28, 13518859), (34, 11133178), (68, 5566589), (119, 3180908), (238, 1590454), (311, 1217132), (476, 795227), (622, 608566), (1244, 304283), (2177, 173876), (2557, 148036), (4354, 86938), (5114, 74018), (5287, 71596), (8708, 43469), (10228, 37009), (10574, 35798), (17899, 21148)]