553424872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69109}}^1$

素因数の和:69146

約数の個数: 64

約数和(自身を含む): 1393257600

約数和(自身を除く): 839832728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 69109, 138218, 276436, 483763, 552872, 760199, 898417, 967526, 1520398, 1796834, 1935052, 3040796, 3593668, 3870104, 5321393, 6081592, 6288919, 7187336, 9882587, 10642786, 12577838, 19765174, 21285572, 25155676, 39530348, 42571144, 50311352, 69178109, 79060696, 138356218, 276712436, 553424872]

約数ペア:

[(1, 553424872), (2, 276712436), (4, 138356218), (7, 79060696), (8, 69178109), (11, 50311352), (13, 42571144), (14, 39530348), (22, 25155676), (26, 21285572), (28, 19765174), (44, 12577838), (52, 10642786), (56, 9882587), (77, 7187336), (88, 6288919), (91, 6081592), (104, 5321393), (143, 3870104), (154, 3593668), (182, 3040796), (286, 1935052), (308, 1796834), (364, 1520398), (572, 967526), (616, 898417), (728, 760199), (1001, 552872), (1144, 483763), (2002, 276436), (4004, 138218), (8008, 69109)]