2008554336

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^2\times {\mathrm{587}}^1$

素因数の和:821

約数の個数: 108

約数和(自身を含む): 5774529852

約数和(自身を除く): 3765975516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 587, 654, 872, 981, 1174, 1308, 1744, 1761, 1962, 2348, 2616, 3488, 3522, 3924, 4696, 5232, 5283, 7044, 7848, 9392, 10464, 10566, 11881, 14088, 15696, 18784, 21132, 23762, 28176, 31392, 35643, 42264, 47524, 56352, 63983, 71286, 84528, 95048, 106929, 127966, 142572, 169056, 190096, 191949, 213858, 255932, 285144, 380192, 383898, 427716, 511864, 570288, 575847, 767796, 855432, 1023728, 1140576, 1151694, 1535592, 1710864, 2047456, 2303388, 3071184, 3421728, 4606776, 6142368, 6974147, 9213552, 13948294, 18427104, 20922441, 27896588, 41844882, 55793176, 62767323, 83689764, 111586352, 125534646, 167379528, 223172704, 251069292, 334759056, 502138584, 669518112, 1004277168, 2008554336]

約数ペア:

[(1, 2008554336), (2, 1004277168), (3, 669518112), (4, 502138584), (6, 334759056), (8, 251069292), (9, 223172704), (12, 167379528), (16, 125534646), (18, 111586352), (24, 83689764), (32, 62767323), (36, 55793176), (48, 41844882), (72, 27896588), (96, 20922441), (109, 18427104), (144, 13948294), (218, 9213552), (288, 6974147), (327, 6142368), (436, 4606776), (587, 3421728), (654, 3071184), (872, 2303388), (981, 2047456), (1174, 1710864), (1308, 1535592), (1744, 1151694), (1761, 1140576), (1962, 1023728), (2348, 855432), (2616, 767796), (3488, 575847), (3522, 570288), (3924, 511864), (4696, 427716), (5232, 383898), (5283, 380192), (7044, 285144), (7848, 255932), (9392, 213858), (10464, 191949), (10566, 190096), (11881, 169056), (14088, 142572), (15696, 127966), (18784, 106929), (21132, 95048), (23762, 84528), (28176, 71286), (31392, 63983), (35643, 56352), (42264, 47524)]