307211184

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 240

約数和(自身を含む): 1072074240

約数和(自身を除く): 764863056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 336, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 631, 644, 756, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1242, 1262, 1288, 1323, 1449, 1512, 1656, 1764, 1893, 1932, 2254, 2352, 2484, 2524, 2576, 2646, 2898, 3024, 3312, 3381, 3528, 3786, 3864, 4347, 4417, 4508, 4968, 5048, 5292, 5679, 5796, 6762, 7056, 7572, 7728, 8694, 8834, 9016, 9936, 10096, 10143, 10584, 11358, 11592, 13251, 13524, 14513, 15144, 17037, 17388, 17668, 18032, 20286, 21168, 22716, 23184, 26502, 27048, 29026, 30288, 30429, 30919, 34074, 34776, 35336, 39753, 40572, 43539, 45432, 53004, 54096, 58052, 60858, 61838, 68148, 69552, 70672, 79506, 81144, 87078, 90864, 92757, 101591, 106008, 116104, 119259, 121716, 123676, 130617, 136296, 159012, 162288, 174156, 185514, 203182, 212016, 232208, 238518, 243432, 247352, 261234, 272592, 278271, 304773, 318024, 348312, 371028, 391851, 406364, 477036, 486864, 494704, 522468, 556542, 609546, 636048, 696624, 711137, 742056, 783702, 812728, 834813, 914319, 954072, 1044936, 1113084, 1219092, 1422274, 1484112, 1567404, 1625456, 1669626, 1828638, 1908144, 2089872, 2133411, 2226168, 2438184, 2742957, 2844548, 3134808, 3339252, 3657276, 4266822, 4452336, 4876368, 5485914, 5689096, 6269616, 6400233, 6678504, 7314552, 8533644, 10971828, 11378192, 12800466, 13357008, 14629104, 17067288, 19200699, 21943656, 25600932, 34134576, 38401398, 43887312, 51201864, 76802796, 102403728, 153605592, 307211184]

約数ペア:

[(1, 307211184), (2, 153605592), (3, 102403728), (4, 76802796), (6, 51201864), (7, 43887312), (8, 38401398), (9, 34134576), (12, 25600932), (14, 21943656), (16, 19200699), (18, 17067288), (21, 14629104), (23, 13357008), (24, 12800466), (27, 11378192), (28, 10971828), (36, 8533644), (42, 7314552), (46, 6678504), (48, 6400233), (49, 6269616), (54, 5689096), (56, 5485914), (63, 4876368), (69, 4452336), (72, 4266822), (84, 3657276), (92, 3339252), (98, 3134808), (108, 2844548), (112, 2742957), (126, 2438184), (138, 2226168), (144, 2133411), (147, 2089872), (161, 1908144), (168, 1828638), (184, 1669626), (189, 1625456), (196, 1567404), (207, 1484112), (216, 1422274), (252, 1219092), (276, 1113084), (294, 1044936), (322, 954072), (336, 914319), (368, 834813), (378, 812728), (392, 783702), (414, 742056), (432, 711137), (441, 696624), (483, 636048), (504, 609546), (552, 556542), (588, 522468), (621, 494704), (631, 486864), (644, 477036), (756, 406364), (784, 391851), (828, 371028), (882, 348312), (966, 318024), (1008, 304773), (1104, 278271), (1127, 272592), (1176, 261234), (1242, 247352), (1262, 243432), (1288, 238518), (1323, 232208), (1449, 212016), (1512, 203182), (1656, 185514), (1764, 174156), (1893, 162288), (1932, 159012), (2254, 136296), (2352, 130617), (2484, 123676), (2524, 121716), (2576, 119259), (2646, 116104), (2898, 106008), (3024, 101591), (3312, 92757), (3381, 90864), (3528, 87078), (3786, 81144), (3864, 79506), (4347, 70672), (4417, 69552), (4508, 68148), (4968, 61838), (5048, 60858), (5292, 58052), (5679, 54096), (5796, 53004), (6762, 45432), (7056, 43539), (7572, 40572), (7728, 39753), (8694, 35336), (8834, 34776), (9016, 34074), (9936, 30919), (10096, 30429), (10143, 30288), (10584, 29026), (11358, 27048), (11592, 26502), (13251, 23184), (13524, 22716), (14513, 21168), (15144, 20286), (17037, 18032), (17388, 17668)]