248392656

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 746098080

約数和(自身を除く): 497705424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 783, 972, 1044, 1296, 1392, 1566, 1944, 2088, 2203, 2349, 3132, 3888, 4176, 4406, 4698, 6264, 6609, 7047, 8812, 9396, 12528, 13218, 14094, 17624, 18792, 19827, 26436, 28188, 35248, 37584, 39654, 52872, 56376, 59481, 63887, 79308, 105744, 112752, 118962, 127774, 158616, 178443, 191661, 237924, 255548, 317232, 356886, 383322, 475848, 511096, 535329, 574983, 713772, 766644, 951696, 1022192, 1070658, 1149966, 1427544, 1533288, 1724949, 2141316, 2299932, 2855088, 3066576, 3449898, 4282632, 4599864, 5174847, 6899796, 8565264, 9199728, 10349694, 13799592, 15524541, 20699388, 27599184, 31049082, 41398776, 62098164, 82797552, 124196328, 248392656]

約数ペア:

[(1, 248392656), (2, 124196328), (3, 82797552), (4, 62098164), (6, 41398776), (8, 31049082), (9, 27599184), (12, 20699388), (16, 15524541), (18, 13799592), (24, 10349694), (27, 9199728), (29, 8565264), (36, 6899796), (48, 5174847), (54, 4599864), (58, 4282632), (72, 3449898), (81, 3066576), (87, 2855088), (108, 2299932), (116, 2141316), (144, 1724949), (162, 1533288), (174, 1427544), (216, 1149966), (232, 1070658), (243, 1022192), (261, 951696), (324, 766644), (348, 713772), (432, 574983), (464, 535329), (486, 511096), (522, 475848), (648, 383322), (696, 356886), (783, 317232), (972, 255548), (1044, 237924), (1296, 191661), (1392, 178443), (1566, 158616), (1944, 127774), (2088, 118962), (2203, 112752), (2349, 105744), (3132, 79308), (3888, 63887), (4176, 59481), (4406, 56376), (4698, 52872), (6264, 39654), (6609, 37584), (7047, 35248), (8812, 28188), (9396, 26436), (12528, 19827), (13218, 18792), (14094, 17624)]