218393472

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 638928000

約数和(自身を除く): 420534528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 149, 176, 192, 264, 298, 347, 352, 384, 447, 528, 596, 694, 704, 894, 1041, 1056, 1192, 1388, 1408, 1639, 1788, 2082, 2112, 2384, 2776, 3278, 3576, 3817, 4164, 4224, 4768, 4917, 5552, 6556, 7152, 7634, 8328, 9536, 9834, 11104, 11451, 13112, 14304, 15268, 16656, 19072, 19668, 22208, 22902, 26224, 28608, 30536, 33312, 39336, 44416, 45804, 51703, 52448, 57216, 61072, 66624, 78672, 91608, 103406, 104896, 122144, 133248, 155109, 157344, 183216, 206812, 209792, 244288, 310218, 314688, 366432, 413624, 488576, 568733, 620436, 629376, 732864, 827248, 1137466, 1240872, 1465728, 1654496, 1706199, 2274932, 2481744, 3308992, 3412398, 4549864, 4963488, 6617984, 6824796, 9099728, 9926976, 13649592, 18199456, 19853952, 27299184, 36398912, 54598368, 72797824, 109196736, 218393472]

約数ペア:

[(1, 218393472), (2, 109196736), (3, 72797824), (4, 54598368), (6, 36398912), (8, 27299184), (11, 19853952), (12, 18199456), (16, 13649592), (22, 9926976), (24, 9099728), (32, 6824796), (33, 6617984), (44, 4963488), (48, 4549864), (64, 3412398), (66, 3308992), (88, 2481744), (96, 2274932), (128, 1706199), (132, 1654496), (149, 1465728), (176, 1240872), (192, 1137466), (264, 827248), (298, 732864), (347, 629376), (352, 620436), (384, 568733), (447, 488576), (528, 413624), (596, 366432), (694, 314688), (704, 310218), (894, 244288), (1041, 209792), (1056, 206812), (1192, 183216), (1388, 157344), (1408, 155109), (1639, 133248), (1788, 122144), (2082, 104896), (2112, 103406), (2384, 91608), (2776, 78672), (3278, 66624), (3576, 61072), (3817, 57216), (4164, 52448), (4224, 51703), (4768, 45804), (4917, 44416), (5552, 39336), (6556, 33312), (7152, 30536), (7634, 28608), (8328, 26224), (9536, 22902), (9834, 22208), (11104, 19668), (11451, 19072), (13112, 16656), (14304, 15268)]