381377912832

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 1008

約数和(自身を含む): 1402185582720

約数和(自身を除く): 1020807669888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 84, 89, 92, 96, 112, 114, 126, 128, 133, 138, 144, 152, 161, 168, 171, 178, 184, 192, 207, 224, 228, 252, 256, 266, 267, 276, 288, 304, 322, 336, 342, 356, 361, 368, 384, 399, 414, 437, 448, 456, 483, 504, 512, 532, 534, 552, 576, 608, 623, 644, 672, 684, 712, 722, 736, 768, 798, 801, 828, 874, 896, 912, 966, 1008, 1024, 1064, 1068, 1083, 1104, 1152, 1197, 1216, 1246, 1288, 1311, 1344, 1368, 1424, 1444, 1449, 1472, 1536, 1596, 1602, 1656, 1691, 1748, 1792, 1824, 1869, 1932, 2016, 2047, 2048, 2128, 2136, 2166, 2208, 2304, 2394, 2432, 2492, 2527, 2576, 2622, 2688, 2736, 2848, 2888, 2898, 2944, 3059, 3072, 3192, 3204, 3249, 3312, 3382, 3496, 3584, 3648, 3738, 3864, 3933, 4032, 4094, 4096, 4256, 4272, 4332, 4416, 4608, 4788, 4864, 4984, 5054, 5073, 5152, 5244, 5376, 5472, 5607, 5696, 5776, 5796, 5888, 6118, 6141, 6144, 6384, 6408, 6498, 6624, 6764, 6992, 7168, 7296, 7476, 7581, 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約数ペア:

[(1, 381377912832), (2, 190688956416), (3, 127125970944), (4, 95344478208), (6, 63562985472), (7, 54482558976), (8, 47672239104), (9, 42375323648), (12, 31781492736), (14, 27241279488), (16, 23836119552), (18, 21187661824), (19, 20072521728), (21, 18160852992), (23, 16581648384), (24, 15890746368), (28, 13620639744), (32, 11918059776), (36, 10593830912), (38, 10036260864), (42, 9080426496), (46, 8290824192), (48, 7945373184), (56, 6810319872), (57, 6690840576), (63, 6053617664), (64, 5959029888), (69, 5527216128), (72, 5296915456), (76, 5018130432), (84, 4540213248), (89, 4285145088), (92, 4145412096), (96, 3972686592), (112, 3405159936), (114, 3345420288), (126, 3026808832), (128, 2979514944), (133, 2867503104), (138, 2763608064), (144, 2648457728), (152, 2509065216), (161, 2368806912), (168, 2270106624), (171, 2230280192), (178, 2142572544), (184, 2072706048), (192, 1986343296), (207, 1842405376), (224, 1702579968), (228, 1672710144), (252, 1513404416), (256, 1489757472), (266, 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