262145856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{195049}}^1$

素因数の和:195071

約数の個数: 56

約数和(自身を含む): 792683200

約数和(自身を除く): 530537344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 195049, 390098, 585147, 780196, 1170294, 1365343, 1560392, 2340588, 2730686, 3120784, 4096029, 4681176, 5461372, 6241568, 8192058, 9362352, 10922744, 12483136, 16384116, 18724704, 21845488, 32768232, 37449408, 43690976, 65536464, 87381952, 131072928, 262145856]

約数ペア:

[(1, 262145856), (2, 131072928), (3, 87381952), (4, 65536464), (6, 43690976), (7, 37449408), (8, 32768232), (12, 21845488), (14, 18724704), (16, 16384116), (21, 12483136), (24, 10922744), (28, 9362352), (32, 8192058), (42, 6241568), (48, 5461372), (56, 4681176), (64, 4096029), (84, 3120784), (96, 2730686), (112, 2340588), (168, 1560392), (192, 1365343), (224, 1170294), (336, 780196), (448, 585147), (672, 390098), (1344, 195049)]