255934512

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 160

約数和(自身を含む): 785664000

約数和(自身を除く): 529729488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 87, 93, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 348, 372, 432, 464, 496, 522, 558, 659, 696, 744, 783, 837, 899, 1044, 1116, 1318, 1392, 1488, 1566, 1674, 1798, 1977, 2088, 2232, 2636, 2697, 3132, 3348, 3596, 3954, 4176, 4464, 5272, 5394, 5931, 6264, 6696, 7192, 7908, 8091, 10544, 10788, 11862, 12528, 13392, 14384, 15816, 16182, 17793, 19111, 20429, 21576, 23724, 24273, 31632, 32364, 35586, 38222, 40858, 43152, 47448, 48546, 57333, 61287, 64728, 71172, 76444, 81716, 94896, 97092, 114666, 122574, 129456, 142344, 152888, 163432, 171999, 183861, 194184, 229332, 245148, 284688, 305776, 326864, 343998, 367722, 388368, 458664, 490296, 515997, 551583, 592441, 687996, 735444, 917328, 980592, 1031994, 1103166, 1184882, 1375992, 1470888, 1777323, 2063988, 2206332, 2369764, 2751984, 2941776, 3554646, 4127976, 4412664, 4739528, 5331969, 7109292, 8255952, 8825328, 9479056, 10663938, 14218584, 15995907, 21327876, 28437168, 31991814, 42655752, 63983628, 85311504, 127967256, 255934512]

約数ペア:

[(1, 255934512), (2, 127967256), (3, 85311504), (4, 63983628), (6, 42655752), (8, 31991814), (9, 28437168), (12, 21327876), (16, 15995907), (18, 14218584), (24, 10663938), (27, 9479056), (29, 8825328), (31, 8255952), (36, 7109292), (48, 5331969), (54, 4739528), (58, 4412664), (62, 4127976), (72, 3554646), (87, 2941776), (93, 2751984), (108, 2369764), (116, 2206332), (124, 2063988), (144, 1777323), (174, 1470888), (186, 1375992), (216, 1184882), (232, 1103166), (248, 1031994), (261, 980592), (279, 917328), (348, 735444), (372, 687996), (432, 592441), (464, 551583), (496, 515997), (522, 490296), (558, 458664), (659, 388368), (696, 367722), (744, 343998), (783, 326864), (837, 305776), (899, 284688), (1044, 245148), (1116, 229332), (1318, 194184), (1392, 183861), (1488, 171999), (1566, 163432), (1674, 152888), (1798, 142344), (1977, 129456), (2088, 122574), (2232, 114666), (2636, 97092), (2697, 94896), (3132, 81716), (3348, 76444), (3596, 71172), (3954, 64728), (4176, 61287), (4464, 57333), (5272, 48546), (5394, 47448), (5931, 43152), (6264, 40858), (6696, 38222), (7192, 35586), (7908, 32364), (8091, 31632), (10544, 24273), (10788, 23724), (11862, 21576), (12528, 20429), (13392, 19111), (14384, 17793), (15816, 16182)]