738479538

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1087}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 1717125120

約数和(自身を除く): 978645582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 547, 621, 1087, 1094, 1242, 1641, 2174, 3261, 3282, 4923, 6522, 9783, 9846, 12581, 14769, 19566, 25001, 25162, 29349, 29538, 37743, 50002, 58698, 75003, 75486, 113229, 150006, 225009, 226458, 339687, 450018, 594589, 675027, 679374, 1189178, 1350054, 1783767, 3567534, 5351301, 10702602, 13675547, 16053903, 27351094, 32107806, 41026641, 82053282, 123079923, 246159846, 369239769, 738479538]

約数ペア:

[(1, 738479538), (2, 369239769), (3, 246159846), (6, 123079923), (9, 82053282), (18, 41026641), (23, 32107806), (27, 27351094), (46, 16053903), (54, 13675547), (69, 10702602), (138, 5351301), (207, 3567534), (414, 1783767), (547, 1350054), (621, 1189178), (1087, 679374), (1094, 675027), (1242, 594589), (1641, 450018), (2174, 339687), (3261, 226458), (3282, 225009), (4923, 150006), (6522, 113229), (9783, 75486), (9846, 75003), (12581, 58698), (14769, 50002), (19566, 37743), (25001, 29538), (25162, 29349)]