227191356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 660476544

約数和(自身を除く): 433285188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5531, 5868, 6846, 10269, 11062, 13692, 16593, 20538, 22124, 33186, 38717, 41076, 49779, 66372, 77434, 99558, 116151, 154868, 199116, 232302, 348453, 464604, 696906, 901553, 1393812, 1803106, 2704659, 3606212, 5409318, 6310871, 8113977, 10818636, 12621742, 16227954, 18932613, 25243484, 32455908, 37865226, 56797839, 75730452, 113595678, 227191356]

約数ペア:

[(1, 227191356), (2, 113595678), (3, 75730452), (4, 56797839), (6, 37865226), (7, 32455908), (9, 25243484), (12, 18932613), (14, 16227954), (18, 12621742), (21, 10818636), (28, 8113977), (36, 6310871), (42, 5409318), (63, 3606212), (84, 2704659), (126, 1803106), (163, 1393812), (252, 901553), (326, 696906), (489, 464604), (652, 348453), (978, 232302), (1141, 199116), (1467, 154868), (1956, 116151), (2282, 99558), (2934, 77434), (3423, 66372), (4564, 49779), (5531, 41076), (5868, 38717), (6846, 33186), (10269, 22124), (11062, 20538), (13692, 16593)]