248945844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30553}}^1$

素因数の和:30664

約数の個数: 48

約数和(自身を含む): 670721408

約数和(自身を除く): 421775564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 30553, 61106, 91659, 122212, 183318, 213871, 366636, 427742, 641613, 855484, 1283226, 2566452, 2963641, 5927282, 8890923, 11854564, 17781846, 20745487, 35563692, 41490974, 62236461, 82981948, 124472922, 248945844]

約数ペア:

[(1, 248945844), (2, 124472922), (3, 82981948), (4, 62236461), (6, 41490974), (7, 35563692), (12, 20745487), (14, 17781846), (21, 11854564), (28, 8890923), (42, 5927282), (84, 2963641), (97, 2566452), (194, 1283226), (291, 855484), (388, 641613), (582, 427742), (679, 366636), (1164, 213871), (1358, 183318), (2037, 122212), (2716, 91659), (4074, 61106), (8148, 30553)]