219935052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4549}}^1$

素因数の和:4655

約数の個数: 72

約数和(自身を含む): 596232000

約数和(自身を除く): 376296948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 4549, 5372, 8058, 9098, 12087, 13647, 16116, 18196, 24174, 27294, 40941, 48348, 54588, 77333, 81882, 154666, 163764, 231999, 309332, 359371, 463998, 695997, 718742, 927996, 1078113, 1391994, 1437484, 2156226, 2783988, 3234339, 4312452, 6109307, 6468678, 12218614, 12937356, 18327921, 24437228, 36655842, 54983763, 73311684, 109967526, 219935052]

約数ペア:

[(1, 219935052), (2, 109967526), (3, 73311684), (4, 54983763), (6, 36655842), (9, 24437228), (12, 18327921), (17, 12937356), (18, 12218614), (34, 6468678), (36, 6109307), (51, 4312452), (68, 3234339), (79, 2783988), (102, 2156226), (153, 1437484), (158, 1391994), (204, 1078113), (237, 927996), (306, 718742), (316, 695997), (474, 463998), (612, 359371), (711, 309332), (948, 231999), (1343, 163764), (1422, 154666), (2686, 81882), (2844, 77333), (4029, 54588), (4549, 48348), (5372, 40941), (8058, 27294), (9098, 24174), (12087, 18196), (13647, 16116)]