245227992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 650851200

約数和(自身を除く): 405623208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 619, 971, 1238, 1857, 1942, 2476, 2913, 3714, 3884, 4952, 5826, 7428, 7768, 10523, 11652, 14856, 16507, 21046, 23304, 31569, 33014, 42092, 49521, 63138, 66028, 84184, 99042, 126276, 132056, 198084, 252552, 396168, 601049, 1202098, 1803147, 2404196, 3606294, 4808392, 7212588, 10217833, 14425176, 20435666, 30653499, 40871332, 61306998, 81742664, 122613996, 245227992]

約数ペア:

[(1, 245227992), (2, 122613996), (3, 81742664), (4, 61306998), (6, 40871332), (8, 30653499), (12, 20435666), (17, 14425176), (24, 10217833), (34, 7212588), (51, 4808392), (68, 3606294), (102, 2404196), (136, 1803147), (204, 1202098), (408, 601049), (619, 396168), (971, 252552), (1238, 198084), (1857, 132056), (1942, 126276), (2476, 99042), (2913, 84184), (3714, 66028), (3884, 63138), (4952, 49521), (5826, 42092), (7428, 33014), (7768, 31569), (10523, 23304), (11652, 21046), (14856, 16507)]