312145596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{412891}}^1$

素因数の和:412911

約数の個数: 48

約数和(自身を含む): 924878080

約数和(自身を除く): 612732484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 412891, 825782, 1238673, 1651564, 2477346, 2890237, 3716019, 4954692, 5780474, 7432038, 8670711, 11148057, 11560948, 14864076, 17341422, 22296114, 26012133, 34682844, 44592228, 52024266, 78036399, 104048532, 156072798, 312145596]

約数ペア:

[(1, 312145596), (2, 156072798), (3, 104048532), (4, 78036399), (6, 52024266), (7, 44592228), (9, 34682844), (12, 26012133), (14, 22296114), (18, 17341422), (21, 14864076), (27, 11560948), (28, 11148057), (36, 8670711), (42, 7432038), (54, 5780474), (63, 4954692), (84, 3716019), (108, 2890237), (126, 2477346), (189, 1651564), (252, 1238673), (378, 825782), (756, 412891)]