312161472

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 224

約数和(自身を含む): 1062167040

約数和(自身を除く): 750005568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 192, 197, 216, 224, 252, 262, 288, 336, 378, 393, 394, 432, 448, 504, 524, 576, 591, 672, 756, 786, 788, 864, 917, 1008, 1048, 1179, 1182, 1344, 1379, 1512, 1572, 1576, 1728, 1773, 1834, 2016, 2096, 2358, 2364, 2751, 2758, 3024, 3144, 3152, 3537, 3546, 3668, 4032, 4137, 4192, 4716, 4728, 5319, 5502, 5516, 6048, 6288, 6304, 7074, 7092, 7336, 8253, 8274, 8384, 9432, 9456, 10638, 11004, 11032, 12096, 12411, 12576, 12608, 14148, 14184, 14672, 16506, 16548, 18864, 18912, 21276, 22008, 22064, 24759, 24822, 25152, 25807, 28296, 28368, 29344, 33012, 33096, 37233, 37728, 37824, 42552, 44016, 44128, 49518, 49644, 51614, 56592, 56736, 58688, 66024, 66192, 74466, 75456, 77421, 85104, 88032, 88256, 99036, 99288, 103228, 113184, 113472, 132048, 132384, 148932, 154842, 170208, 176064, 180649, 198072, 198576, 206456, 226368, 232263, 264096, 264768, 297864, 309684, 340416, 361298, 396144, 397152, 412912, 464526, 528192, 541947, 595728, 619368, 696789, 722596, 792288, 794304, 825824, 929052, 1083894, 1191456, 1238736, 1393578, 1445192, 1584576, 1625841, 1651648, 1858104, 2167788, 2382912, 2477472, 2787156, 2890384, 3251682, 3716208, 4335576, 4877523, 4954944, 5574312, 5780768, 6503364, 7432416, 8671152, 9755046, 11148624, 11561536, 13006728, 14864832, 17342304, 19510092, 22297248, 26013456, 34684608, 39020184, 44594496, 52026912, 78040368, 104053824, 156080736, 312161472]

約数ペア:

[(1, 312161472), (2, 156080736), (3, 104053824), (4, 78040368), (6, 52026912), (7, 44594496), (8, 39020184), (9, 34684608), (12, 26013456), (14, 22297248), (16, 19510092), (18, 17342304), (21, 14864832), (24, 13006728), (27, 11561536), (28, 11148624), (32, 9755046), (36, 8671152), (42, 7432416), (48, 6503364), (54, 5780768), (56, 5574312), (63, 4954944), (64, 4877523), (72, 4335576), (84, 3716208), (96, 3251682), (108, 2890384), (112, 2787156), (126, 2477472), (131, 2382912), (144, 2167788), (168, 1858104), (189, 1651648), (192, 1625841), (197, 1584576), (216, 1445192), (224, 1393578), (252, 1238736), (262, 1191456), (288, 1083894), (336, 929052), (378, 825824), (393, 794304), (394, 792288), (432, 722596), (448, 696789), (504, 619368), (524, 595728), (576, 541947), (591, 528192), (672, 464526), (756, 412912), (786, 397152), (788, 396144), (864, 361298), (917, 340416), (1008, 309684), (1048, 297864), (1179, 264768), (1182, 264096), (1344, 232263), (1379, 226368), (1512, 206456), (1572, 198576), (1576, 198072), (1728, 180649), (1773, 176064), (1834, 170208), (2016, 154842), (2096, 148932), (2358, 132384), (2364, 132048), (2751, 113472), (2758, 113184), (3024, 103228), (3144, 99288), (3152, 99036), (3537, 88256), (3546, 88032), (3668, 85104), (4032, 77421), (4137, 75456), (4192, 74466), (4716, 66192), (4728, 66024), (5319, 58688), (5502, 56736), (5516, 56592), (6048, 51614), (6288, 49644), (6304, 49518), (7074, 44128), (7092, 44016), (7336, 42552), (8253, 37824), (8274, 37728), (8384, 37233), (9432, 33096), (9456, 33012), (10638, 29344), (11004, 28368), (11032, 28296), (12096, 25807), (12411, 25152), (12576, 24822), (12608, 24759), (14148, 22064), (14184, 22008), (14672, 21276), (16506, 18912), (16548, 18864)]