331380672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 168

約数和(自身を含む): 1059094656

約数和(自身を除く): 727713984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 361, 399, 448, 456, 532, 608, 672, 683, 722, 798, 912, 1064, 1083, 1216, 1344, 1366, 1444, 1596, 1824, 2049, 2128, 2166, 2527, 2732, 2888, 3192, 3648, 4098, 4256, 4332, 4781, 5054, 5464, 5776, 6384, 7581, 8196, 8512, 8664, 9562, 10108, 10928, 11552, 12768, 12977, 14343, 15162, 16392, 17328, 19124, 20216, 21856, 23104, 25536, 25954, 28686, 30324, 32784, 34656, 38248, 38931, 40432, 43712, 51908, 57372, 60648, 65568, 69312, 76496, 77862, 80864, 90839, 103816, 114744, 121296, 131136, 152992, 155724, 161728, 181678, 207632, 229488, 242592, 246563, 272517, 305984, 311448, 363356, 415264, 458976, 485184, 493126, 545034, 622896, 726712, 739689, 830528, 917952, 986252, 1090068, 1245792, 1453424, 1479378, 1725941, 1972504, 2180136, 2491584, 2906848, 2958756, 3451882, 3945008, 4360272, 5177823, 5813696, 5917512, 6903764, 7890016, 8720544, 10355646, 11835024, 13807528, 15780032, 17441088, 20711292, 23670048, 27615056, 41422584, 47340096, 55230112, 82845168, 110460224, 165690336, 331380672]

約数ペア:

[(1, 331380672), (2, 165690336), (3, 110460224), (4, 82845168), (6, 55230112), (7, 47340096), (8, 41422584), (12, 27615056), (14, 23670048), (16, 20711292), (19, 17441088), (21, 15780032), (24, 13807528), (28, 11835024), (32, 10355646), (38, 8720544), (42, 7890016), (48, 6903764), (56, 5917512), (57, 5813696), (64, 5177823), (76, 4360272), (84, 3945008), (96, 3451882), (112, 2958756), (114, 2906848), (133, 2491584), (152, 2180136), (168, 1972504), (192, 1725941), (224, 1479378), (228, 1453424), (266, 1245792), (304, 1090068), (336, 986252), (361, 917952), (399, 830528), (448, 739689), (456, 726712), (532, 622896), (608, 545034), (672, 493126), (683, 485184), (722, 458976), (798, 415264), (912, 363356), (1064, 311448), (1083, 305984), (1216, 272517), (1344, 246563), (1366, 242592), (1444, 229488), (1596, 207632), (1824, 181678), (2049, 161728), (2128, 155724), (2166, 152992), (2527, 131136), (2732, 121296), (2888, 114744), (3192, 103816), (3648, 90839), (4098, 80864), (4256, 77862), (4332, 76496), (4781, 69312), (5054, 65568), (5464, 60648), (5776, 57372), (6384, 51908), (7581, 43712), (8196, 40432), (8512, 38931), (8664, 38248), (9562, 34656), (10108, 32784), (10928, 30324), (11552, 28686), (12768, 25954), (12977, 25536), (14343, 23104), (15162, 21856), (16392, 20216), (17328, 19124)]