388491264

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 1282750560

約数和(自身を除く): 894259296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3011, 3072, 3584, 4032, 4608, 5376, 6022, 6144, 7168, 8064, 9033, 9216, 10752, 12044, 14336, 16128, 18066, 18432, 21077, 21504, 24088, 27099, 32256, 36132, 42154, 43008, 48176, 54198, 63231, 64512, 72264, 84308, 96352, 108396, 126462, 129024, 144528, 168616, 189693, 192704, 216792, 252924, 289056, 337232, 379386, 385408, 433584, 505848, 578112, 674464, 758772, 770816, 867168, 1011696, 1156224, 1348928, 1517544, 1541632, 1734336, 2023392, 2312448, 2697856, 3035088, 3083264, 3468672, 4046784, 4624896, 5395712, 6070176, 6166528, 6937344, 8093568, 9249792, 10791424, 12140352, 13874688, 16187136, 18499584, 21582848, 24280704, 27749376, 32374272, 43165696, 48561408, 55498752, 64748544, 97122816, 129497088, 194245632, 388491264]

約数ペア:

[(1, 388491264), (2, 194245632), (3, 129497088), (4, 97122816), (6, 64748544), (7, 55498752), (8, 48561408), (9, 43165696), (12, 32374272), (14, 27749376), (16, 24280704), (18, 21582848), (21, 18499584), (24, 16187136), (28, 13874688), (32, 12140352), (36, 10791424), (42, 9249792), (48, 8093568), (56, 6937344), (63, 6166528), (64, 6070176), (72, 5395712), (84, 4624896), (96, 4046784), (112, 3468672), (126, 3083264), (128, 3035088), (144, 2697856), (168, 2312448), (192, 2023392), (224, 1734336), (252, 1541632), (256, 1517544), (288, 1348928), (336, 1156224), (384, 1011696), (448, 867168), (504, 770816), (512, 758772), (576, 674464), (672, 578112), (768, 505848), (896, 433584), (1008, 385408), (1024, 379386), (1152, 337232), (1344, 289056), (1536, 252924), (1792, 216792), (2016, 192704), (2048, 189693), (2304, 168616), (2688, 144528), (3011, 129024), (3072, 126462), (3584, 108396), (4032, 96352), (4608, 84308), (5376, 72264), (6022, 64512), (6144, 63231), (7168, 54198), (8064, 48176), (9033, 43008), (9216, 42154), (10752, 36132), (12044, 32256), (14336, 27099), (16128, 24088), (18066, 21504), (18432, 21077)]