254449728

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 224

約数和(自身を含む): 826129920

約数和(自身を除く): 571680192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 192, 208, 216, 234, 241, 282, 288, 312, 351, 376, 416, 423, 432, 468, 482, 564, 576, 611, 624, 702, 723, 752, 832, 846, 864, 936, 964, 1128, 1222, 1248, 1269, 1404, 1446, 1504, 1692, 1728, 1833, 1872, 1928, 2169, 2256, 2444, 2496, 2538, 2808, 2892, 3008, 3133, 3384, 3666, 3744, 3856, 4338, 4512, 4888, 5076, 5499, 5616, 5784, 6266, 6507, 6768, 7332, 7488, 7712, 8676, 9024, 9399, 9776, 10152, 10998, 11232, 11327, 11568, 12532, 13014, 13536, 14664, 15424, 16497, 17352, 18798, 19552, 20304, 21996, 22464, 22654, 23136, 25064, 26028, 27072, 28197, 29328, 32994, 33981, 34704, 37596, 39104, 40608, 43992, 45308, 46272, 50128, 52056, 56394, 58656, 65988, 67962, 69408, 75192, 81216, 84591, 87984, 90616, 100256, 101943, 104112, 112788, 117312, 131976, 135924, 138816, 147251, 150384, 169182, 175968, 181232, 200512, 203886, 208224, 225576, 263952, 271848, 294502, 300768, 305829, 338364, 351936, 362464, 407772, 416448, 441753, 451152, 527904, 543696, 589004, 601536, 611658, 676728, 724928, 815544, 883506, 902304, 1055808, 1087392, 1178008, 1223316, 1325259, 1353456, 1631088, 1767012, 1804608, 2174784, 2356016, 2446632, 2650518, 2706912, 3262176, 3534024, 3975777, 4712032, 4893264, 5301036, 5413824, 6524352, 7068048, 7951554, 9424064, 9786528, 10602072, 14136096, 15903108, 19573056, 21204144, 28272192, 31806216, 42408288, 63612432, 84816576, 127224864, 254449728]

約数ペア:

[(1, 254449728), (2, 127224864), (3, 84816576), (4, 63612432), (6, 42408288), (8, 31806216), (9, 28272192), (12, 21204144), (13, 19573056), (16, 15903108), (18, 14136096), (24, 10602072), (26, 9786528), (27, 9424064), (32, 7951554), (36, 7068048), (39, 6524352), (47, 5413824), (48, 5301036), (52, 4893264), (54, 4712032), (64, 3975777), (72, 3534024), (78, 3262176), (94, 2706912), (96, 2650518), (104, 2446632), (108, 2356016), (117, 2174784), (141, 1804608), (144, 1767012), (156, 1631088), (188, 1353456), (192, 1325259), (208, 1223316), (216, 1178008), (234, 1087392), (241, 1055808), (282, 902304), (288, 883506), (312, 815544), (351, 724928), (376, 676728), (416, 611658), (423, 601536), (432, 589004), (468, 543696), (482, 527904), (564, 451152), (576, 441753), (611, 416448), (624, 407772), (702, 362464), (723, 351936), (752, 338364), (832, 305829), (846, 300768), (864, 294502), (936, 271848), (964, 263952), (1128, 225576), (1222, 208224), (1248, 203886), (1269, 200512), (1404, 181232), (1446, 175968), (1504, 169182), (1692, 150384), (1728, 147251), (1833, 138816), (1872, 135924), (1928, 131976), (2169, 117312), (2256, 112788), (2444, 104112), (2496, 101943), (2538, 100256), (2808, 90616), (2892, 87984), (3008, 84591), (3133, 81216), (3384, 75192), (3666, 69408), (3744, 67962), (3856, 65988), (4338, 58656), (4512, 56394), (4888, 52056), (5076, 50128), (5499, 46272), (5616, 45308), (5784, 43992), (6266, 40608), (6507, 39104), (6768, 37596), (7332, 34704), (7488, 33981), (7712, 32994), (8676, 29328), (9024, 28197), (9399, 27072), (9776, 26028), (10152, 25064), (10998, 23136), (11232, 22654), (11327, 22464), (11568, 21996), (12532, 20304), (13014, 19552), (13536, 18798), (14664, 17352), (15424, 16497)]