270266444

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 550556160

約数和(自身を除く): 280289716

約数列:

[1, 2, 4, 7, 14, 28, 97, 151, 194, 302, 388, 604, 659, 679, 1057, 1318, 1358, 2114, 2636, 2716, 4228, 4613, 9226, 14647, 18452, 29294, 58588, 63923, 99509, 102529, 127846, 199018, 205058, 255692, 398036, 410116, 447461, 696563, 894922, 1393126, 1789844, 2786252, 9652373, 19304746, 38609492, 67566611, 135133222, 270266444]

約数ペア:

[(1, 270266444), (2, 135133222), (4, 67566611), (7, 38609492), (14, 19304746), (28, 9652373), (97, 2786252), (151, 1789844), (194, 1393126), (302, 894922), (388, 696563), (604, 447461), (659, 410116), (679, 398036), (1057, 255692), (1318, 205058), (1358, 199018), (2114, 127846), (2636, 102529), (2716, 99509), (4228, 63923), (4613, 58588), (9226, 29294), (14647, 18452)]