490690741107

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{47221}}^1$

素因数の和:47524

約数の個数: 64

約数和(自身を含む): 785532303360

約数和(自身を除く): 294841562253

約数列:

[1, 3, 7, 21, 29, 87, 113, 151, 203, 339, 453, 609, 791, 1057, 2373, 3171, 3277, 4379, 9831, 13137, 17063, 22939, 30653, 47221, 51189, 68817, 91959, 119441, 141663, 330547, 358323, 494827, 991641, 1369409, 1484481, 3463789, 4108227, 5335973, 7130371, 9585863, 10391367, 16007919, 21391113, 28757589, 37351811, 49912597, 112055433, 149737791, 154743217, 206780759, 464229651, 620342277, 805731923, 1083202519, 1447465313, 2417195769, 3249607557, 4342395939, 5640123461, 16920370383, 23366225767, 70098677301, 163563580369, 490690741107]

約数ペア:

[(1, 490690741107), (3, 163563580369), (7, 70098677301), (21, 23366225767), (29, 16920370383), (87, 5640123461), (113, 4342395939), (151, 3249607557), (203, 2417195769), (339, 1447465313), (453, 1083202519), (609, 805731923), (791, 620342277), (1057, 464229651), (2373, 206780759), (3171, 154743217), (3277, 149737791), (4379, 112055433), (9831, 49912597), (13137, 37351811), (17063, 28757589), (22939, 21391113), (30653, 16007919), (47221, 10391367), (51189, 9585863), (68817, 7130371), (91959, 5335973), (119441, 4108227), (141663, 3463789), (330547, 1484481), (358323, 1369409), (494827, 991641)]