551380632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 1571788800

約数和(自身を除く): 1020408168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 89, 93, 124, 132, 178, 186, 248, 264, 267, 341, 356, 372, 534, 682, 712, 744, 757, 979, 1023, 1068, 1364, 1514, 1958, 2046, 2136, 2271, 2728, 2759, 2937, 3028, 3916, 4092, 4542, 5518, 5874, 6056, 7832, 8184, 8277, 8327, 9084, 11036, 11748, 16554, 16654, 18168, 22072, 23467, 23496, 24981, 30349, 33108, 33308, 46934, 49962, 60698, 66216, 66616, 67373, 70401, 91047, 93868, 99924, 121396, 134746, 140802, 182094, 187736, 199848, 202119, 242792, 258137, 269492, 281604, 364188, 404238, 516274, 538984, 563208, 728376, 741103, 774411, 808476, 1032548, 1482206, 1548822, 1616952, 2065096, 2088563, 2223309, 2964412, 3097644, 4177126, 4446618, 5928824, 6195288, 6265689, 8354252, 8893236, 12531378, 16708504, 17786472, 22974193, 25062756, 45948386, 50125512, 68922579, 91896772, 137845158, 183793544, 275690316, 551380632]

約数ペア:

[(1, 551380632), (2, 275690316), (3, 183793544), (4, 137845158), (6, 91896772), (8, 68922579), (11, 50125512), (12, 45948386), (22, 25062756), (24, 22974193), (31, 17786472), (33, 16708504), (44, 12531378), (62, 8893236), (66, 8354252), (88, 6265689), (89, 6195288), (93, 5928824), (124, 4446618), (132, 4177126), (178, 3097644), (186, 2964412), (248, 2223309), (264, 2088563), (267, 2065096), (341, 1616952), (356, 1548822), (372, 1482206), (534, 1032548), (682, 808476), (712, 774411), (744, 741103), (757, 728376), (979, 563208), (1023, 538984), (1068, 516274), (1364, 404238), (1514, 364188), (1958, 281604), (2046, 269492), (2136, 258137), (2271, 242792), (2728, 202119), (2759, 199848), (2937, 187736), (3028, 182094), (3916, 140802), (4092, 134746), (4542, 121396), (5518, 99924), (5874, 93868), (6056, 91047), (7832, 70401), (8184, 67373), (8277, 66616), (8327, 66216), (9084, 60698), (11036, 49962), (11748, 46934), (16554, 33308), (16654, 33108), (18168, 30349), (22072, 24981), (23467, 23496)]