380905728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{70853}}^1$

素因数の和:70879

約数の個数: 72

約数和(自身を含む): 1158604608

約数和(自身を除く): 777698880

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, 672, 768, 896, 1344, 1792, 2688, 5376, 70853, 141706, 212559, 283412, 425118, 495971, 566824, 850236, 991942, 1133648, 1487913, 1700472, 1983884, 2267296, 2975826, 3400944, 3967768, 4534592, 5951652, 6801888, 7935536, 9069184, 11903304, 13603776, 15871072, 18138368, 23806608, 27207552, 31742144, 47613216, 54415104, 63484288, 95226432, 126968576, 190452864, 380905728]

約数ペア:

[(1, 380905728), (2, 190452864), (3, 126968576), (4, 95226432), (6, 63484288), (7, 54415104), (8, 47613216), (12, 31742144), (14, 27207552), (16, 23806608), (21, 18138368), (24, 15871072), (28, 13603776), (32, 11903304), (42, 9069184), (48, 7935536), (56, 6801888), (64, 5951652), (84, 4534592), (96, 3967768), (112, 3400944), (128, 2975826), (168, 2267296), (192, 1983884), (224, 1700472), (256, 1487913), (336, 1133648), (384, 991942), (448, 850236), (672, 566824), (768, 495971), (896, 425118), (1344, 283412), (1792, 212559), (2688, 141706), (5376, 70853)]