255929184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{126949}}^1$

素因数の和:126972

約数の個数: 72

約数和(自身を含む): 831776400

約数和(自身を除く): 575847216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 126949, 253898, 380847, 507796, 761694, 888643, 1015592, 1142541, 1523388, 1777286, 2031184, 2285082, 2665929, 3046776, 3554572, 4062368, 4570164, 5331858, 6093552, 7109144, 7997787, 9140328, 10663716, 12187104, 14218288, 15995574, 18280656, 21327432, 28436576, 31991148, 36561312, 42654864, 63982296, 85309728, 127964592, 255929184]

約数ペア:

[(1, 255929184), (2, 127964592), (3, 85309728), (4, 63982296), (6, 42654864), (7, 36561312), (8, 31991148), (9, 28436576), (12, 21327432), (14, 18280656), (16, 15995574), (18, 14218288), (21, 12187104), (24, 10663716), (28, 9140328), (32, 7997787), (36, 7109144), (42, 6093552), (48, 5331858), (56, 4570164), (63, 4062368), (72, 3554572), (84, 3046776), (96, 2665929), (112, 2285082), (126, 2031184), (144, 1777286), (168, 1523388), (224, 1142541), (252, 1015592), (288, 888643), (336, 761694), (504, 507796), (672, 380847), (1008, 253898), (2016, 126949)]