381110016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{70891}}^1$

素因数の和:70917

約数の個数: 72

約数和(自身を含む): 1159225984

約数和(自身を除く): 778115968

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, 70891, 141782, 212673, 283564, 425346, 496237, 567128, 850692, 992474, 1134256, 1488711, 1701384, 1984948, 2268512, 2977422, 3402768, 3969896, 4537024, 5954844, 6805536, 7939792, 9074048, 11909688, 13611072, 15879584, 18148096, 23819376, 27222144, 31759168, 47638752, 54444288, 63518336, 95277504, 127036672, 190555008, 381110016]

約数ペア:

[(1, 381110016), (2, 190555008), (3, 127036672), (4, 95277504), (6, 63518336), (7, 54444288), (8, 47638752), (12, 31759168), (14, 27222144), (16, 23819376), (21, 18148096), (24, 15879584), (28, 13611072), (32, 11909688), (42, 9074048), (48, 7939792), (56, 6805536), (64, 5954844), (84, 4537024), (96, 3969896), (112, 3402768), (128, 2977422), (168, 2268512), (192, 1984948), (224, 1701384), (256, 1488711), (336, 1134256), (384, 992474), (448, 850692), (672, 567128), (768, 496237), (896, 425346), (1344, 283564), (1792, 212673), (2688, 141782), (5376, 70891)]