388555776

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 264

約数和(自身を含む): 1353967680

約数和(自身を除く): 965411904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 317, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 634, 672, 684, 768, 798, 896, 912, 951, 1008, 1024, 1064, 1152, 1197, 1216, 1268, 1344, 1368, 1536, 1596, 1792, 1824, 1902, 2016, 2128, 2219, 2304, 2394, 2432, 2536, 2688, 2736, 2853, 3072, 3192, 3584, 3648, 3804, 4032, 4256, 4438, 4608, 4788, 4864, 5072, 5376, 5472, 5706, 6023, 6384, 6657, 7168, 7296, 7608, 8064, 8512, 8876, 9216, 9576, 9728, 10144, 10752, 10944, 11412, 12046, 12768, 13314, 14592, 15216, 16128, 17024, 17752, 18069, 19152, 19456, 19971, 20288, 21504, 21888, 22824, 24092, 25536, 26628, 29184, 30432, 32256, 34048, 35504, 36138, 38304, 39942, 40576, 42161, 43776, 45648, 48184, 51072, 53256, 54207, 58368, 60864, 64512, 68096, 71008, 72276, 76608, 79884, 81152, 84322, 87552, 91296, 96368, 102144, 106512, 108414, 121728, 126483, 136192, 142016, 144552, 153216, 159768, 162304, 168644, 175104, 182592, 192736, 204288, 213024, 216828, 243456, 252966, 284032, 289104, 306432, 319536, 324608, 337288, 365184, 379449, 385472, 408576, 426048, 433656, 486912, 505932, 568064, 578208, 612864, 639072, 674576, 730368, 758898, 770944, 852096, 867312, 973824, 1011864, 1136128, 1156416, 1225728, 1278144, 1349152, 1460736, 1517796, 1541888, 1704192, 1734624, 2023728, 2272256, 2312832, 2556288, 2698304, 2921472, 3035592, 3083776, 3408384, 3469248, 4047456, 4625664, 5112576, 5396608, 6071184, 6167552, 6816768, 6938496, 8094912, 9251328, 10225152, 10793216, 12142368, 13876992, 16189824, 18502656, 20450304, 21586432, 24284736, 27753984, 32379648, 43172864, 48569472, 55507968, 64759296, 97138944, 129518592, 194277888, 388555776]

約数ペア:

[(1, 388555776), (2, 194277888), (3, 129518592), (4, 97138944), (6, 64759296), (7, 55507968), (8, 48569472), (9, 43172864), (12, 32379648), (14, 27753984), (16, 24284736), (18, 21586432), (19, 20450304), (21, 18502656), (24, 16189824), (28, 13876992), (32, 12142368), (36, 10793216), (38, 10225152), (42, 9251328), (48, 8094912), (56, 6938496), (57, 6816768), (63, 6167552), (64, 6071184), (72, 5396608), (76, 5112576), (84, 4625664), (96, 4047456), (112, 3469248), (114, 3408384), (126, 3083776), (128, 3035592), (133, 2921472), (144, 2698304), (152, 2556288), (168, 2312832), (171, 2272256), (192, 2023728), (224, 1734624), (228, 1704192), (252, 1541888), (256, 1517796), (266, 1460736), (288, 1349152), (304, 1278144), (317, 1225728), (336, 1156416), (342, 1136128), (384, 1011864), (399, 973824), (448, 867312), (456, 852096), (504, 770944), (512, 758898), (532, 730368), (576, 674576), (608, 639072), (634, 612864), (672, 578208), (684, 568064), (768, 505932), (798, 486912), (896, 433656), (912, 426048), (951, 408576), (1008, 385472), (1024, 379449), (1064, 365184), (1152, 337288), (1197, 324608), (1216, 319536), (1268, 306432), (1344, 289104), (1368, 284032), (1536, 252966), (1596, 243456), (1792, 216828), (1824, 213024), (1902, 204288), (2016, 192736), (2128, 182592), (2219, 175104), (2304, 168644), (2394, 162304), (2432, 159768), (2536, 153216), (2688, 144552), (2736, 142016), (2853, 136192), (3072, 126483), (3192, 121728), (3584, 108414), (3648, 106512), (3804, 102144), (4032, 96368), (4256, 91296), (4438, 87552), (4608, 84322), (4788, 81152), (4864, 79884), (5072, 76608), (5376, 72276), (5472, 71008), (5706, 68096), (6023, 64512), (6384, 60864), (6657, 58368), (7168, 54207), (7296, 53256), (7608, 51072), (8064, 48184), (8512, 45648), (8876, 43776), (9216, 42161), (9576, 40576), (9728, 39942), (10144, 38304), (10752, 36138), (10944, 35504), (11412, 34048), (12046, 32256), (12768, 30432), (13314, 29184), (14592, 26628), (15216, 25536), (16128, 24092), (17024, 22824), (17752, 21888), (18069, 21504), (19152, 20288), (19456, 19971)]