312456576

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 861696000

約数和(自身を除く): 549239424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 127, 128, 129, 149, 172, 192, 254, 258, 298, 344, 381, 384, 447, 508, 516, 596, 688, 762, 894, 1016, 1032, 1192, 1376, 1524, 1788, 2032, 2064, 2384, 2752, 3048, 3576, 4064, 4128, 4768, 5461, 5504, 6096, 6407, 7152, 8128, 8256, 9536, 10922, 12192, 12814, 14304, 16256, 16383, 16512, 18923, 19072, 19221, 21844, 24384, 25628, 28608, 32766, 37846, 38442, 43688, 48768, 51256, 56769, 57216, 65532, 75692, 76884, 87376, 102512, 113538, 131064, 151384, 153768, 174752, 205024, 227076, 262128, 302768, 307536, 349504, 410048, 454152, 524256, 605536, 615072, 699008, 813689, 820096, 908304, 1048512, 1211072, 1230144, 1627378, 1816608, 2097024, 2422144, 2441067, 2460288, 3254756, 3633216, 4882134, 6509512, 7266432, 9764268, 13019024, 19528536, 26038048, 39057072, 52076096, 78114144, 104152192, 156228288, 312456576]

約数ペア:

[(1, 312456576), (2, 156228288), (3, 104152192), (4, 78114144), (6, 52076096), (8, 39057072), (12, 26038048), (16, 19528536), (24, 13019024), (32, 9764268), (43, 7266432), (48, 6509512), (64, 4882134), (86, 3633216), (96, 3254756), (127, 2460288), (128, 2441067), (129, 2422144), (149, 2097024), (172, 1816608), (192, 1627378), (254, 1230144), (258, 1211072), (298, 1048512), (344, 908304), (381, 820096), (384, 813689), (447, 699008), (508, 615072), (516, 605536), (596, 524256), (688, 454152), (762, 410048), (894, 349504), (1016, 307536), (1032, 302768), (1192, 262128), (1376, 227076), (1524, 205024), (1788, 174752), (2032, 153768), (2064, 151384), (2384, 131064), (2752, 113538), (3048, 102512), (3576, 87376), (4064, 76884), (4128, 75692), (4768, 65532), (5461, 57216), (5504, 56769), (6096, 51256), (6407, 48768), (7152, 43688), (8128, 38442), (8256, 37846), (9536, 32766), (10922, 28608), (12192, 25628), (12814, 24384), (14304, 21844), (16256, 19221), (16383, 19072), (16512, 18923)]