813246408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51109}}^1$

素因数の和:51151

約数の個数: 96

約数和(自身を含む): 2511545400

約数和(自身を除く): 1698298992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 51109, 102218, 153327, 204436, 306654, 408872, 459981, 613308, 664417, 868853, 919962, 1226616, 1328834, 1737706, 1839924, 1993251, 2606559, 2657668, 3475412, 3679848, 3986502, 5213118, 5315336, 5979753, 6950824, 7819677, 7973004, 10426236, 11295089, 11959506, 15639354, 15946008, 20852472, 22590178, 23919012, 31278708, 33885267, 45180356, 47838024, 62557416, 67770534, 90360712, 101655801, 135541068, 203311602, 271082136, 406623204, 813246408]

約数ペア:

[(1, 813246408), (2, 406623204), (3, 271082136), (4, 203311602), (6, 135541068), (8, 101655801), (9, 90360712), (12, 67770534), (13, 62557416), (17, 47838024), (18, 45180356), (24, 33885267), (26, 31278708), (34, 23919012), (36, 22590178), (39, 20852472), (51, 15946008), (52, 15639354), (68, 11959506), (72, 11295089), (78, 10426236), (102, 7973004), (104, 7819677), (117, 6950824), (136, 5979753), (153, 5315336), (156, 5213118), (204, 3986502), (221, 3679848), (234, 3475412), (306, 2657668), (312, 2606559), (408, 1993251), (442, 1839924), (468, 1737706), (612, 1328834), (663, 1226616), (884, 919962), (936, 868853), (1224, 664417), (1326, 613308), (1768, 459981), (1989, 408872), (2652, 306654), (3978, 204436), (5304, 153327), (7956, 102218), (15912, 51109)]