275313864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 840407040

約数和(自身を除く): 565093176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 1032, 1204, 1288, 1657, 1806, 1932, 1978, 2408, 2967, 3314, 3612, 3864, 3956, 4971, 5934, 6628, 6923, 7224, 7912, 9942, 11599, 11868, 13256, 13846, 19884, 20769, 23198, 23736, 27692, 34797, 38111, 39768, 41538, 46396, 55384, 69594, 71251, 76222, 83076, 92792, 114333, 139188, 142502, 152444, 166152, 213753, 228666, 266777, 278376, 285004, 304888, 427506, 457332, 498757, 533554, 570008, 800331, 855012, 914664, 997514, 1067108, 1496271, 1600662, 1638773, 1710024, 1995028, 2134216, 2992542, 3201324, 3277546, 3990056, 4916319, 5985084, 6402648, 6555092, 9832638, 11471411, 11970168, 13110184, 19665276, 22942822, 34414233, 39330552, 45885644, 68828466, 91771288, 137656932, 275313864]

約数ペア:

[(1, 275313864), (2, 137656932), (3, 91771288), (4, 68828466), (6, 45885644), (7, 39330552), (8, 34414233), (12, 22942822), (14, 19665276), (21, 13110184), (23, 11970168), (24, 11471411), (28, 9832638), (42, 6555092), (43, 6402648), (46, 5985084), (56, 4916319), (69, 3990056), (84, 3277546), (86, 3201324), (92, 2992542), (129, 2134216), (138, 1995028), (161, 1710024), (168, 1638773), (172, 1600662), (184, 1496271), (258, 1067108), (276, 997514), (301, 914664), (322, 855012), (344, 800331), (483, 570008), (516, 533554), (552, 498757), (602, 457332), (644, 427506), (903, 304888), (966, 285004), (989, 278376), (1032, 266777), (1204, 228666), (1288, 213753), (1657, 166152), (1806, 152444), (1932, 142502), (1978, 139188), (2408, 114333), (2967, 92792), (3314, 83076), (3612, 76222), (3864, 71251), (3956, 69594), (4971, 55384), (5934, 46396), (6628, 41538), (6923, 39768), (7224, 38111), (7912, 34797), (9942, 27692), (11599, 23736), (11868, 23198), (13256, 20769), (13846, 19884)]