224772988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 454208832

約数和(自身を除く): 229435844

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 121, 164, 188, 241, 242, 451, 482, 484, 517, 902, 964, 1034, 1804, 1927, 2068, 2651, 3854, 4961, 5302, 5687, 7708, 9881, 9922, 10604, 11327, 11374, 19762, 19844, 21197, 22654, 22748, 29161, 39524, 42394, 45308, 58322, 84788, 108691, 116644, 124597, 217382, 233167, 249194, 434764, 464407, 466334, 498388, 928814, 932668, 1195601, 1370567, 1857628, 2391202, 2741134, 4782404, 5108477, 5482268, 10216954, 20433908, 56193247, 112386494, 224772988]

約数ペア:

[(1, 224772988), (2, 112386494), (4, 56193247), (11, 20433908), (22, 10216954), (41, 5482268), (44, 5108477), (47, 4782404), (82, 2741134), (94, 2391202), (121, 1857628), (164, 1370567), (188, 1195601), (241, 932668), (242, 928814), (451, 498388), (482, 466334), (484, 464407), (517, 434764), (902, 249194), (964, 233167), (1034, 217382), (1804, 124597), (1927, 116644), (2068, 108691), (2651, 84788), (3854, 58322), (4961, 45308), (5302, 42394), (5687, 39524), (7708, 29161), (9881, 22748), (9922, 22654), (10604, 21197), (11327, 19844), (11374, 19762)]