381007872

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 144

約数和(自身を含む): 1258049520

約数和(自身を除く): 877041648

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, 2953, 3072, 3584, 4032, 4608, 5376, 5906, 6144, 7168, 8064, 8859, 9216, 10752, 11812, 14336, 16128, 17718, 18432, 20671, 21504, 23624, 26577, 32256, 35436, 41342, 43008, 47248, 53154, 62013, 64512, 70872, 82684, 94496, 106308, 124026, 129024, 141744, 165368, 186039, 188992, 212616, 248052, 283488, 330736, 372078, 377984, 425232, 496104, 566976, 661472, 744156, 755968, 850464, 992208, 1133952, 1322944, 1488312, 1511936, 1700928, 1984416, 2267904, 2645888, 2976624, 3023872, 3401856, 3968832, 4535808, 5291776, 5953248, 6047744, 6803712, 7937664, 9071616, 10583552, 11906496, 13607424, 15875328, 18143232, 21167104, 23812992, 27214848, 31750656, 42334208, 47625984, 54429696, 63501312, 95251968, 127002624, 190503936, 381007872]

約数ペア:

[(1, 381007872), (2, 190503936), (3, 127002624), (4, 95251968), (6, 63501312), (7, 54429696), (8, 47625984), (9, 42334208), (12, 31750656), (14, 27214848), (16, 23812992), (18, 21167104), (21, 18143232), (24, 15875328), (28, 13607424), (32, 11906496), (36, 10583552), (42, 9071616), (48, 7937664), (56, 6803712), (63, 6047744), (64, 5953248), (72, 5291776), (84, 4535808), (96, 3968832), (112, 3401856), (126, 3023872), (128, 2976624), (144, 2645888), (168, 2267904), (192, 1984416), (224, 1700928), (252, 1511936), (256, 1488312), (288, 1322944), (336, 1133952), (384, 992208), (448, 850464), (504, 755968), (512, 744156), (576, 661472), (672, 566976), (768, 496104), (896, 425232), (1008, 377984), (1024, 372078), (1152, 330736), (1344, 283488), (1536, 248052), (1792, 212616), (2016, 188992), (2048, 186039), (2304, 165368), (2688, 141744), (2953, 129024), (3072, 124026), (3584, 106308), (4032, 94496), (4608, 82684), (5376, 70872), (5906, 64512), (6144, 62013), (7168, 53154), (8064, 47248), (8859, 43008), (9216, 41342), (10752, 35436), (11812, 32256), (14336, 26577), (16128, 23624), (17718, 21504), (18432, 20671)]