321817104

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 240

約数和(自身を含む): 1122963840

約数和(自身を除く): 801146736

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, 644, 661, 756, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1242, 1288, 1322, 1323, 1449, 1512, 1656, 1764, 1932, 1983, 2254, 2352, 2484, 2576, 2644, 2646, 2898, 3024, 3312, 3381, 3528, 3864, 3966, 4347, 4508, 4627, 4968, 5288, 5292, 5796, 5949, 6762, 7056, 7728, 7932, 8694, 9016, 9254, 9936, 10143, 10576, 10584, 11592, 11898, 13524, 13881, 15203, 15864, 17388, 17847, 18032, 18508, 20286, 21168, 23184, 23796, 27048, 27762, 30406, 30429, 31728, 32389, 34776, 35694, 37016, 40572, 41643, 45609, 47592, 54096, 55524, 60812, 60858, 64778, 69552, 71388, 74032, 81144, 83286, 91218, 95184, 97167, 106421, 111048, 121624, 121716, 124929, 129556, 136827, 142776, 162288, 166572, 182436, 194334, 212842, 222096, 243248, 243432, 249858, 259112, 273654, 285552, 291501, 319263, 333144, 364872, 388668, 410481, 425684, 486864, 499716, 518224, 547308, 583002, 638526, 666288, 729744, 744947, 777336, 820962, 851368, 874503, 957789, 999432, 1094616, 1166004, 1277052, 1489894, 1554672, 1641924, 1702736, 1749006, 1915578, 1998864, 2189232, 2234841, 2332008, 2554104, 2873367, 2979788, 3283848, 3498012, 3831156, 4469682, 4664016, 5108208, 5746734, 5959576, 6567696, 6704523, 6996024, 7662312, 8939364, 11493468, 11919152, 13409046, 13992048, 15324624, 17878728, 20113569, 22986936, 26818092, 35757456, 40227138, 45973872, 53636184, 80454276, 107272368, 160908552, 321817104]

約数ペア:

[(1, 321817104), (2, 160908552), (3, 107272368), (4, 80454276), (6, 53636184), (7, 45973872), (8, 40227138), (9, 35757456), (12, 26818092), (14, 22986936), (16, 20113569), (18, 17878728), (21, 15324624), (23, 13992048), (24, 13409046), (27, 11919152), (28, 11493468), (36, 8939364), (42, 7662312), (46, 6996024), (48, 6704523), (49, 6567696), (54, 5959576), (56, 5746734), (63, 5108208), (69, 4664016), (72, 4469682), (84, 3831156), (92, 3498012), (98, 3283848), (108, 2979788), (112, 2873367), (126, 2554104), (138, 2332008), (144, 2234841), (147, 2189232), (161, 1998864), (168, 1915578), (184, 1749006), (189, 1702736), (196, 1641924), (207, 1554672), (216, 1489894), (252, 1277052), (276, 1166004), (294, 1094616), (322, 999432), (336, 957789), (368, 874503), (378, 851368), (392, 820962), (414, 777336), (432, 744947), (441, 729744), (483, 666288), (504, 638526), (552, 583002), (588, 547308), (621, 518224), (644, 499716), (661, 486864), (756, 425684), (784, 410481), (828, 388668), (882, 364872), (966, 333144), (1008, 319263), (1104, 291501), (1127, 285552), (1176, 273654), (1242, 259112), (1288, 249858), (1322, 243432), (1323, 243248), (1449, 222096), (1512, 212842), (1656, 194334), (1764, 182436), (1932, 166572), (1983, 162288), (2254, 142776), (2352, 136827), (2484, 129556), (2576, 124929), (2644, 121716), (2646, 121624), (2898, 111048), (3024, 106421), (3312, 97167), (3381, 95184), (3528, 91218), (3864, 83286), (3966, 81144), (4347, 74032), (4508, 71388), (4627, 69552), (4968, 64778), (5288, 60858), (5292, 60812), (5796, 55524), (5949, 54096), (6762, 47592), (7056, 45609), (7728, 41643), (7932, 40572), (8694, 37016), (9016, 35694), (9254, 34776), (9936, 32389), (10143, 31728), (10576, 30429), (10584, 30406), (11592, 27762), (11898, 27048), (13524, 23796), (13881, 23184), (15203, 21168), (15864, 20286), (17388, 18508), (17847, 18032)]