978055011108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{204272141}}^1$

素因数の和:204272177

約数の個数: 72

約数和(自身を含む): 2974202387520

約数和(自身を除く): 1996147376412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 204272141, 408544282, 612816423, 817088564, 1225632846, 1429904987, 1838449269, 2451265692, 2859809974, 3676898538, 3881170679, 4289714961, 5719619948, 7353797076, 7762341358, 8579429922, 11643512037, 12869144883, 15524682716, 17158859844, 23287024074, 25738289766, 27168194753, 34930536111, 46574048148, 51476579532, 54336389506, 69861072222, 81504584259, 108672779012, 139722144444, 163009168518, 244513752777, 326018337036, 489027505554, 978055011108]

約数ペア:

[(1, 978055011108), (2, 489027505554), (3, 326018337036), (4, 244513752777), (6, 163009168518), (7, 139722144444), (9, 108672779012), (12, 81504584259), (14, 69861072222), (18, 54336389506), (19, 51476579532), (21, 46574048148), (28, 34930536111), (36, 27168194753), (38, 25738289766), (42, 23287024074), (57, 17158859844), (63, 15524682716), (76, 12869144883), (84, 11643512037), (114, 8579429922), (126, 7762341358), (133, 7353797076), (171, 5719619948), (228, 4289714961), (252, 3881170679), (266, 3676898538), (342, 2859809974), (399, 2451265692), (532, 1838449269), (684, 1429904987), (798, 1225632846), (1197, 817088564), (1596, 612816423), (2394, 408544282), (4788, 204272141)]