388871540736

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{4261}}^1$

素因数の和:5356

約数の個数: 208

約数和(自身を含む): 1186382867328

約数和(自身を除く): 797511326592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1061, 1344, 1536, 1792, 2048, 2122, 2688, 3072, 3183, 3584, 4096, 4244, 4261, 5376, 6144, 6366, 7168, 7427, 8488, 8522, 10752, 12288, 12732, 12783, 14336, 14854, 16976, 17044, 21504, 22281, 25464, 25566, 28672, 29708, 29827, 33952, 34088, 43008, 44562, 50928, 51132, 59416, 59654, 67904, 68176, 86016, 89124, 89481, 101856, 102264, 118832, 119308, 135808, 136352, 178248, 178962, 203712, 204528, 237664, 238616, 271616, 272704, 356496, 357924, 407424, 409056, 475328, 477232, 543232, 545408, 712992, 715848, 814848, 818112, 950656, 954464, 1086464, 1090816, 1425984, 1431696, 1629696, 1636224, 1901312, 1908928, 2172928, 2181632, 2851968, 2863392, 3259392, 3272448, 3802624, 3817856, 4345856, 4363264, 4520921, 5703936, 5726784, 6518784, 6544896, 7605248, 7635712, 8726528, 9041842, 11407872, 11453568, 13037568, 13089792, 13562763, 15210496, 15271424, 17453056, 18083684, 22815744, 22907136, 26179584, 27125526, 30420992, 30542848, 31646447, 36167368, 45631488, 45814272, 52359168, 54251052, 61085696, 63292894, 72334736, 91262976, 91628544, 94939341, 108502104, 122171392, 126585788, 144669472, 183257088, 189878682, 217004208, 253171576, 289338944, 366514176, 379757364, 434008416, 506343152, 578677888, 759514728, 868016832, 1012686304, 1157355776, 1519029456, 1736033664, 2025372608, 2314711552, 3038058912, 3472067328, 4050745216, 4629423104, 6076117824, 6944134656, 8101490432, 9258846208, 12152235648, 13888269312, 16202980864, 18517692416, 24304471296, 27776538624, 32405961728, 48608942592, 55553077248, 64811923456, 97217885184, 129623846912, 194435770368, 388871540736]

約数ペア:

[(1, 388871540736), (2, 194435770368), (3, 129623846912), (4, 97217885184), (6, 64811923456), (7, 55553077248), (8, 48608942592), (12, 32405961728), (14, 27776538624), (16, 24304471296), (21, 18517692416), (24, 16202980864), (28, 13888269312), (32, 12152235648), (42, 9258846208), (48, 8101490432), (56, 6944134656), (64, 6076117824), (84, 4629423104), (96, 4050745216), (112, 3472067328), (128, 3038058912), (168, 2314711552), (192, 2025372608), (224, 1736033664), (256, 1519029456), (336, 1157355776), (384, 1012686304), (448, 868016832), (512, 759514728), (672, 578677888), (768, 506343152), (896, 434008416), (1024, 379757364), (1061, 366514176), (1344, 289338944), (1536, 253171576), (1792, 217004208), (2048, 189878682), (2122, 183257088), (2688, 144669472), (3072, 126585788), (3183, 122171392), (3584, 108502104), (4096, 94939341), (4244, 91628544), (4261, 91262976), (5376, 72334736), (6144, 63292894), (6366, 61085696), (7168, 54251052), (7427, 52359168), (8488, 45814272), (8522, 45631488), (10752, 36167368), (12288, 31646447), (12732, 30542848), (12783, 30420992), (14336, 27125526), (14854, 26179584), (16976, 22907136), (17044, 22815744), (21504, 18083684), (22281, 17453056), (25464, 15271424), (25566, 15210496), (28672, 13562763), (29708, 13089792), (29827, 13037568), (33952, 11453568), (34088, 11407872), (43008, 9041842), (44562, 8726528), (50928, 7635712), (51132, 7605248), (59416, 6544896), (59654, 6518784), (67904, 5726784), (68176, 5703936), (86016, 4520921), (89124, 4363264), (89481, 4345856), (101856, 3817856), (102264, 3802624), (118832, 3272448), (119308, 3259392), (135808, 2863392), (136352, 2851968), (178248, 2181632), (178962, 2172928), (203712, 1908928), (204528, 1901312), (237664, 1636224), (238616, 1629696), (271616, 1431696), (272704, 1425984), (356496, 1090816), (357924, 1086464), (407424, 954464), (409056, 950656), (475328, 818112), (477232, 814848), (543232, 715848), (545408, 712992)]