220517856

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 717595200

約数和(自身を除く): 497077344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 522, 624, 677, 696, 702, 754, 783, 864, 928, 936, 1044, 1131, 1248, 1354, 1392, 1404, 1508, 1566, 1872, 2031, 2088, 2262, 2708, 2784, 2808, 3016, 3132, 3393, 3744, 4062, 4176, 4524, 5416, 5616, 6032, 6093, 6264, 6786, 8124, 8352, 8801, 9048, 10179, 10832, 11232, 12064, 12186, 12528, 13572, 16248, 17602, 18096, 18279, 19633, 20358, 21664, 24372, 25056, 26403, 27144, 32496, 35204, 36192, 36558, 39266, 40716, 48744, 52806, 54288, 58899, 64992, 70408, 73116, 78532, 79209, 81432, 97488, 105612, 108576, 117798, 140816, 146232, 157064, 158418, 162864, 176697, 194976, 211224, 235596, 237627, 255229, 281632, 292464, 314128, 316836, 325728, 353394, 422448, 471192, 475254, 510458, 530091, 584928, 628256, 633672, 706788, 765687, 844896, 942384, 950508, 1020916, 1060182, 1267344, 1413576, 1531374, 1884768, 1901016, 2041832, 2120364, 2297061, 2534688, 2827152, 3062748, 3802032, 4083664, 4240728, 4594122, 5654304, 6125496, 6891183, 7604064, 8167328, 8481456, 9188244, 12250992, 13782366, 16962912, 18376488, 24501984, 27564732, 36752976, 55129464, 73505952, 110258928, 220517856]

約数ペア:

[(1, 220517856), (2, 110258928), (3, 73505952), (4, 55129464), (6, 36752976), (8, 27564732), (9, 24501984), (12, 18376488), (13, 16962912), (16, 13782366), (18, 12250992), (24, 9188244), (26, 8481456), (27, 8167328), (29, 7604064), (32, 6891183), (36, 6125496), (39, 5654304), (48, 4594122), (52, 4240728), (54, 4083664), (58, 3802032), (72, 3062748), (78, 2827152), (87, 2534688), (96, 2297061), (104, 2120364), (108, 2041832), (116, 1901016), (117, 1884768), (144, 1531374), (156, 1413576), (174, 1267344), (208, 1060182), (216, 1020916), (232, 950508), (234, 942384), (261, 844896), (288, 765687), (312, 706788), (348, 633672), (351, 628256), (377, 584928), (416, 530091), (432, 510458), (464, 475254), (468, 471192), (522, 422448), (624, 353394), (677, 325728), (696, 316836), (702, 314128), (754, 292464), (783, 281632), (864, 255229), (928, 237627), (936, 235596), (1044, 211224), (1131, 194976), (1248, 176697), (1354, 162864), (1392, 158418), (1404, 157064), (1508, 146232), (1566, 140816), (1872, 117798), (2031, 108576), (2088, 105612), (2262, 97488), (2708, 81432), (2784, 79209), (2808, 78532), (3016, 73116), (3132, 70408), (3393, 64992), (3744, 58899), (4062, 54288), (4176, 52806), (4524, 48744), (5416, 40716), (5616, 39266), (6032, 36558), (6093, 36192), (6264, 35204), (6786, 32496), (8124, 27144), (8352, 26403), (8801, 25056), (9048, 24372), (10179, 21664), (10832, 20358), (11232, 19633), (12064, 18279), (12186, 18096), (12528, 17602), (13572, 16248)]