378057366344

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{20519831}}^1$

素因数の和:20519898

約数の個数: 48

約数和(自身を含む): 842133905280

約数和(自身を除く): 464076538936

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 20519831, 41039662, 82079324, 143638817, 164158648, 287277634, 574555268, 964432057, 1005471719, 1149110536, 1928864114, 2010943438, 3857728228, 4021886876, 6751024399, 7715456456, 8043773752, 13502048798, 27004097596, 47257170793, 54008195192, 94514341586, 189028683172, 378057366344]

約数ペア:

[(1, 378057366344), (2, 189028683172), (4, 94514341586), (7, 54008195192), (8, 47257170793), (14, 27004097596), (28, 13502048798), (47, 8043773752), (49, 7715456456), (56, 6751024399), (94, 4021886876), (98, 3857728228), (188, 2010943438), (196, 1928864114), (329, 1149110536), (376, 1005471719), (392, 964432057), (658, 574555268), (1316, 287277634), (2303, 164158648), (2632, 143638817), (4606, 82079324), (9212, 41039662), (18424, 20519831)]