1261922256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1251907}}^1$

素因数の和:1251928

約数の個数: 60

約数和(自身を含む): 4036151392

約数和(自身を除く): 2774229136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1251907, 2503814, 3755721, 5007628, 7511442, 8763349, 10015256, 11267163, 15022884, 17526698, 20030512, 22534326, 26290047, 30045768, 35053396, 45068652, 52580094, 60091536, 70106792, 78870141, 90137304, 105160188, 140213584, 157740282, 180274608, 210320376, 315480564, 420640752, 630961128, 1261922256]

約数ペア:

[(1, 1261922256), (2, 630961128), (3, 420640752), (4, 315480564), (6, 210320376), (7, 180274608), (8, 157740282), (9, 140213584), (12, 105160188), (14, 90137304), (16, 78870141), (18, 70106792), (21, 60091536), (24, 52580094), (28, 45068652), (36, 35053396), (42, 30045768), (48, 26290047), (56, 22534326), (63, 20030512), (72, 17526698), (84, 15022884), (112, 11267163), (126, 10015256), (144, 8763349), (168, 7511442), (252, 5007628), (336, 3755721), (504, 2503814), (1008, 1251907)]