279951168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 168

約数和(自身を含む): 894965952

約数和(自身を除く): 615014784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 361, 399, 448, 456, 532, 577, 608, 672, 722, 798, 912, 1064, 1083, 1154, 1216, 1344, 1444, 1596, 1731, 1824, 2128, 2166, 2308, 2527, 2888, 3192, 3462, 3648, 4039, 4256, 4332, 4616, 5054, 5776, 6384, 6924, 7581, 8078, 8512, 8664, 9232, 10108, 10963, 11552, 12117, 12768, 13848, 15162, 16156, 17328, 18464, 20216, 21926, 23104, 24234, 25536, 27696, 30324, 32312, 32889, 34656, 36928, 40432, 43852, 48468, 55392, 60648, 64624, 65778, 69312, 76741, 80864, 87704, 96936, 110784, 121296, 129248, 131556, 153482, 161728, 175408, 193872, 208297, 230223, 242592, 258496, 263112, 306964, 350816, 387744, 416594, 460446, 485184, 526224, 613928, 624891, 701632, 775488, 833188, 920892, 1052448, 1227856, 1249782, 1458079, 1666376, 1841784, 2104896, 2455712, 2499564, 2916158, 3332752, 3683568, 4374237, 4911424, 4999128, 5832316, 6665504, 7367136, 8748474, 9998256, 11664632, 13331008, 14734272, 17496948, 19996512, 23329264, 34993896, 39993024, 46658528, 69987792, 93317056, 139975584, 279951168]

約数ペア:

[(1, 279951168), (2, 139975584), (3, 93317056), (4, 69987792), (6, 46658528), (7, 39993024), (8, 34993896), (12, 23329264), (14, 19996512), (16, 17496948), (19, 14734272), (21, 13331008), (24, 11664632), (28, 9998256), (32, 8748474), (38, 7367136), (42, 6665504), (48, 5832316), (56, 4999128), (57, 4911424), (64, 4374237), (76, 3683568), (84, 3332752), (96, 2916158), (112, 2499564), (114, 2455712), (133, 2104896), (152, 1841784), (168, 1666376), (192, 1458079), (224, 1249782), (228, 1227856), (266, 1052448), (304, 920892), (336, 833188), (361, 775488), (399, 701632), (448, 624891), (456, 613928), (532, 526224), (577, 485184), (608, 460446), (672, 416594), (722, 387744), (798, 350816), (912, 306964), (1064, 263112), (1083, 258496), (1154, 242592), (1216, 230223), (1344, 208297), (1444, 193872), (1596, 175408), (1731, 161728), (1824, 153482), (2128, 131556), (2166, 129248), (2308, 121296), (2527, 110784), (2888, 96936), (3192, 87704), (3462, 80864), (3648, 76741), (4039, 69312), (4256, 65778), (4332, 64624), (4616, 60648), (5054, 55392), (5776, 48468), (6384, 43852), (6924, 40432), (7581, 36928), (8078, 34656), (8512, 32889), (8664, 32312), (9232, 30324), (10108, 27696), (10963, 25536), (11552, 24234), (12117, 23104), (12768, 21926), (13848, 20216), (15162, 18464), (16156, 17328)]