222390504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{441251}}^1$

素因数の和:441270

約数の個数: 48

約数和(自身を含む): 688353120

約数和(自身を除く): 465962616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 441251, 882502, 1323753, 1765004, 2647506, 3088757, 3530008, 3971259, 5295012, 6177514, 7942518, 9266271, 10590024, 12355028, 15885036, 18532542, 24710056, 27798813, 31770072, 37065084, 55597626, 74130168, 111195252, 222390504]

約数ペア:

[(1, 222390504), (2, 111195252), (3, 74130168), (4, 55597626), (6, 37065084), (7, 31770072), (8, 27798813), (9, 24710056), (12, 18532542), (14, 15885036), (18, 12355028), (21, 10590024), (24, 9266271), (28, 7942518), (36, 6177514), (42, 5295012), (56, 3971259), (63, 3530008), (72, 3088757), (84, 2647506), (126, 1765004), (168, 1323753), (252, 882502), (504, 441251)]