408232076

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 836075520

約数和(自身を除く): 427843444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 239, 371, 478, 742, 956, 1151, 1484, 1673, 2302, 3346, 4604, 6692, 8057, 12667, 16114, 25334, 32228, 50668, 61003, 88669, 122006, 177338, 244012, 275089, 354676, 427021, 550178, 854042, 1100356, 1708084, 1925623, 3851246, 7702492, 14579717, 29159434, 58318868, 102058019, 204116038, 408232076]

約数ペア:

[(1, 408232076), (2, 204116038), (4, 102058019), (7, 58318868), (14, 29159434), (28, 14579717), (53, 7702492), (106, 3851246), (212, 1925623), (239, 1708084), (371, 1100356), (478, 854042), (742, 550178), (956, 427021), (1151, 354676), (1484, 275089), (1673, 244012), (2302, 177338), (3346, 122006), (4604, 88669), (6692, 61003), (8057, 50668), (12667, 32228), (16114, 25334)]