254572992

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 770290560

約数和(自身を除く): 515717568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 144, 159, 186, 192, 212, 248, 269, 279, 288, 318, 372, 424, 477, 496, 538, 558, 576, 636, 744, 807, 848, 954, 992, 1076, 1116, 1272, 1488, 1614, 1643, 1696, 1908, 1984, 2152, 2232, 2421, 2544, 2976, 3228, 3286, 3392, 3816, 4304, 4464, 4842, 4929, 5088, 5952, 6456, 6572, 7632, 8339, 8608, 8928, 9684, 9858, 10176, 12912, 13144, 14257, 14787, 15264, 16678, 17216, 17856, 19368, 19716, 25017, 25824, 26288, 28514, 29574, 30528, 33356, 38736, 39432, 42771, 50034, 51648, 52576, 57028, 59148, 66712, 75051, 77472, 78864, 85542, 100068, 105152, 114056, 118296, 128313, 133424, 150102, 154944, 157728, 171084, 200136, 228112, 236592, 256626, 266848, 300204, 315456, 342168, 400272, 441967, 456224, 473184, 513252, 533696, 600408, 684336, 800544, 883934, 912448, 946368, 1026504, 1200816, 1325901, 1368672, 1601088, 1767868, 2053008, 2401632, 2651802, 2737344, 3535736, 3977703, 4106016, 4803264, 5303604, 7071472, 7955406, 8212032, 10607208, 14142944, 15910812, 21214416, 28285888, 31821624, 42428832, 63643248, 84857664, 127286496, 254572992]

約数ペア:

[(1, 254572992), (2, 127286496), (3, 84857664), (4, 63643248), (6, 42428832), (8, 31821624), (9, 28285888), (12, 21214416), (16, 15910812), (18, 14142944), (24, 10607208), (31, 8212032), (32, 7955406), (36, 7071472), (48, 5303604), (53, 4803264), (62, 4106016), (64, 3977703), (72, 3535736), (93, 2737344), (96, 2651802), (106, 2401632), (124, 2053008), (144, 1767868), (159, 1601088), (186, 1368672), (192, 1325901), (212, 1200816), (248, 1026504), (269, 946368), (279, 912448), (288, 883934), (318, 800544), (372, 684336), (424, 600408), (477, 533696), (496, 513252), (538, 473184), (558, 456224), (576, 441967), (636, 400272), (744, 342168), (807, 315456), (848, 300204), (954, 266848), (992, 256626), (1076, 236592), (1116, 228112), (1272, 200136), (1488, 171084), (1614, 157728), (1643, 154944), (1696, 150102), (1908, 133424), (1984, 128313), (2152, 118296), (2232, 114056), (2421, 105152), (2544, 100068), (2976, 85542), (3228, 78864), (3286, 77472), (3392, 75051), (3816, 66712), (4304, 59148), (4464, 57028), (4842, 52576), (4929, 51648), (5088, 50034), (5952, 42771), (6456, 39432), (6572, 38736), (7632, 33356), (8339, 30528), (8608, 29574), (8928, 28514), (9684, 26288), (9858, 25824), (10176, 25017), (12912, 19716), (13144, 19368), (14257, 17856), (14787, 17216), (15264, 16678)]