286814976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 901060608

約数和(自身を除く): 614245632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1721, 1736, 1792, 1984, 2604, 2688, 2976, 3442, 3472, 3968, 5163, 5208, 5376, 5952, 6884, 6944, 7936, 10326, 10416, 11904, 12047, 13768, 13888, 20652, 20832, 23808, 24094, 27536, 27776, 36141, 41304, 41664, 48188, 53351, 55072, 55552, 72282, 82608, 83328, 96376, 106702, 110144, 144564, 160053, 165216, 166656, 192752, 213404, 220288, 289128, 320106, 330432, 373457, 385504, 426808, 440576, 578256, 640212, 660864, 746914, 771008, 853616, 1120371, 1156512, 1280424, 1321728, 1493828, 1542016, 1707232, 2240742, 2313024, 2560848, 2987656, 3084032, 3414464, 4481484, 4626048, 5121696, 5975312, 6828928, 8962968, 9252096, 10243392, 11950624, 13657856, 17925936, 20486784, 23901248, 35851872, 40973568, 47802496, 71703744, 95604992, 143407488, 286814976]

約数ペア:

[(1, 286814976), (2, 143407488), (3, 95604992), (4, 71703744), (6, 47802496), (7, 40973568), (8, 35851872), (12, 23901248), (14, 20486784), (16, 17925936), (21, 13657856), (24, 11950624), (28, 10243392), (31, 9252096), (32, 8962968), (42, 6828928), (48, 5975312), (56, 5121696), (62, 4626048), (64, 4481484), (84, 3414464), (93, 3084032), (96, 2987656), (112, 2560848), (124, 2313024), (128, 2240742), (168, 1707232), (186, 1542016), (192, 1493828), (217, 1321728), (224, 1280424), (248, 1156512), (256, 1120371), (336, 853616), (372, 771008), (384, 746914), (434, 660864), (448, 640212), (496, 578256), (651, 440576), (672, 426808), (744, 385504), (768, 373457), (868, 330432), (896, 320106), (992, 289128), (1302, 220288), (1344, 213404), (1488, 192752), (1721, 166656), (1736, 165216), (1792, 160053), (1984, 144564), (2604, 110144), (2688, 106702), (2976, 96376), (3442, 83328), (3472, 82608), (3968, 72282), (5163, 55552), (5208, 55072), (5376, 53351), (5952, 48188), (6884, 41664), (6944, 41304), (7936, 36141), (10326, 27776), (10416, 27536), (11904, 24094), (12047, 23808), (13768, 20832), (13888, 20652)]