312456144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 1104304320

約数和(自身を除く): 791848176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 264, 273, 286, 294, 308, 312, 336, 364, 392, 429, 462, 528, 539, 546, 572, 588, 616, 624, 637, 728, 784, 858, 924, 929, 1001, 1078, 1092, 1144, 1176, 1232, 1274, 1456, 1617, 1716, 1848, 1858, 1911, 2002, 2156, 2184, 2288, 2352, 2548, 2787, 3003, 3234, 3432, 3696, 3716, 3822, 4004, 4312, 4368, 5096, 5574, 6006, 6468, 6503, 6864, 7007, 7432, 7644, 8008, 8624, 10192, 10219, 11148, 12012, 12077, 12936, 13006, 14014, 14864, 15288, 16016, 19509, 20438, 21021, 22296, 24024, 24154, 25872, 26012, 28028, 30576, 30657, 36231, 39018, 40876, 42042, 44592, 45521, 48048, 48308, 52024, 56056, 61314, 71533, 72462, 78036, 81752, 84084, 84539, 91042, 96616, 104048, 112112, 122628, 132847, 136563, 143066, 144924, 156072, 163504, 168168, 169078, 182084, 193232, 214599, 245256, 253617, 265694, 273126, 286132, 289848, 312144, 336336, 338156, 364168, 398541, 429198, 490512, 500731, 507234, 531388, 546252, 572264, 579696, 591773, 676312, 728336, 797082, 858396, 929929, 1001462, 1014468, 1062776, 1092504, 1144528, 1183546, 1352624, 1502193, 1594164, 1716792, 1775319, 1859858, 2002924, 2028936, 2125552, 2185008, 2367092, 2789787, 3004386, 3188328, 3433584, 3550638, 3719716, 4005848, 4057872, 4734184, 5579574, 6008772, 6376656, 6509503, 7101276, 7439432, 8011696, 9468368, 11159148, 12017544, 13019006, 14202552, 14878864, 19528509, 22318296, 24035088, 26038012, 28405104, 39057018, 44636592, 52076024, 78114036, 104152048, 156228072, 312456144]

約数ペア:

[(1, 312456144), (2, 156228072), (3, 104152048), (4, 78114036), (6, 52076024), (7, 44636592), (8, 39057018), (11, 28405104), (12, 26038012), (13, 24035088), (14, 22318296), (16, 19528509), (21, 14878864), (22, 14202552), (24, 13019006), (26, 12017544), (28, 11159148), (33, 9468368), (39, 8011696), (42, 7439432), (44, 7101276), (48, 6509503), (49, 6376656), (52, 6008772), (56, 5579574), (66, 4734184), (77, 4057872), (78, 4005848), (84, 3719716), (88, 3550638), (91, 3433584), (98, 3188328), (104, 3004386), (112, 2789787), (132, 2367092), (143, 2185008), (147, 2125552), (154, 2028936), (156, 2002924), (168, 1859858), (176, 1775319), (182, 1716792), (196, 1594164), (208, 1502193), (231, 1352624), (264, 1183546), (273, 1144528), (286, 1092504), (294, 1062776), (308, 1014468), (312, 1001462), (336, 929929), (364, 858396), (392, 797082), (429, 728336), (462, 676312), (528, 591773), (539, 579696), (546, 572264), (572, 546252), (588, 531388), (616, 507234), (624, 500731), (637, 490512), (728, 429198), (784, 398541), (858, 364168), (924, 338156), (929, 336336), (1001, 312144), (1078, 289848), (1092, 286132), (1144, 273126), (1176, 265694), (1232, 253617), (1274, 245256), (1456, 214599), (1617, 193232), (1716, 182084), (1848, 169078), (1858, 168168), (1911, 163504), (2002, 156072), (2156, 144924), (2184, 143066), (2288, 136563), (2352, 132847), (2548, 122628), (2787, 112112), (3003, 104048), (3234, 96616), (3432, 91042), (3696, 84539), (3716, 84084), (3822, 81752), (4004, 78036), (4312, 72462), (4368, 71533), (5096, 61314), (5574, 56056), (6006, 52024), (6468, 48308), (6503, 48048), (6864, 45521), (7007, 44592), (7432, 42042), (7644, 40876), (8008, 39018), (8624, 36231), (10192, 30657), (10219, 30576), (11148, 28028), (12012, 26012), (12077, 25872), (12936, 24154), (13006, 24024), (14014, 22296), (14864, 21021), (15288, 20438), (16016, 19509)]