199668384

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 588736512

約数和(自身を除く): 389068128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 127, 144, 159, 206, 212, 254, 288, 309, 318, 381, 412, 424, 477, 508, 618, 636, 762, 824, 848, 927, 954, 1016, 1143, 1236, 1272, 1524, 1648, 1696, 1854, 1908, 2032, 2286, 2472, 2544, 3048, 3296, 3708, 3816, 4064, 4572, 4944, 5088, 5459, 6096, 6731, 7416, 7632, 9144, 9888, 10918, 12192, 13081, 13462, 14832, 15264, 16377, 18288, 20193, 21836, 26162, 26924, 29664, 32754, 36576, 39243, 40386, 43672, 49131, 52324, 53848, 60579, 65508, 78486, 80772, 87344, 98262, 104648, 107696, 117729, 121158, 131016, 156972, 161544, 174688, 196524, 209296, 215392, 235458, 242316, 262032, 313944, 323088, 393048, 418592, 470916, 484632, 524064, 627888, 646176, 693293, 786096, 941832, 969264, 1255776, 1386586, 1572192, 1883664, 1938528, 2079879, 2773172, 3767328, 4159758, 5546344, 6239637, 8319516, 11092688, 12479274, 16639032, 22185376, 24958548, 33278064, 49917096, 66556128, 99834192, 199668384]

約数ペア:

[(1, 199668384), (2, 99834192), (3, 66556128), (4, 49917096), (6, 33278064), (8, 24958548), (9, 22185376), (12, 16639032), (16, 12479274), (18, 11092688), (24, 8319516), (32, 6239637), (36, 5546344), (48, 4159758), (53, 3767328), (72, 2773172), (96, 2079879), (103, 1938528), (106, 1883664), (127, 1572192), (144, 1386586), (159, 1255776), (206, 969264), (212, 941832), (254, 786096), (288, 693293), (309, 646176), (318, 627888), (381, 524064), (412, 484632), (424, 470916), (477, 418592), (508, 393048), (618, 323088), (636, 313944), (762, 262032), (824, 242316), (848, 235458), (927, 215392), (954, 209296), (1016, 196524), (1143, 174688), (1236, 161544), (1272, 156972), (1524, 131016), (1648, 121158), (1696, 117729), (1854, 107696), (1908, 104648), (2032, 98262), (2286, 87344), (2472, 80772), (2544, 78486), (3048, 65508), (3296, 60579), (3708, 53848), (3816, 52324), (4064, 49131), (4572, 43672), (4944, 40386), (5088, 39243), (5459, 36576), (6096, 32754), (6731, 29664), (7416, 26924), (7632, 26162), (9144, 21836), (9888, 20193), (10918, 18288), (12192, 16377), (13081, 15264), (13462, 14832)]