887096892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 2395096704

約数和(自身を除く): 1507999812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 61, 66, 87, 116, 122, 131, 132, 174, 183, 244, 262, 319, 348, 366, 393, 524, 638, 671, 732, 786, 841, 957, 1276, 1342, 1441, 1572, 1682, 1769, 1914, 2013, 2523, 2684, 2882, 3364, 3538, 3799, 3828, 4026, 4323, 5046, 5307, 5764, 7076, 7598, 7991, 8052, 8646, 9251, 10092, 10614, 11397, 15196, 15982, 17292, 18502, 19459, 21228, 22794, 23973, 27753, 31964, 37004, 38918, 41789, 45588, 47946, 51301, 55506, 58377, 77836, 83578, 87901, 95892, 102602, 110171, 111012, 116754, 125367, 153903, 167156, 175802, 205204, 220342, 231739, 233508, 250734, 263703, 307806, 330513, 351604, 440684, 463478, 501468, 527406, 564311, 615612, 661026, 695217, 926956, 1054812, 1128622, 1211881, 1322052, 1390434, 1692933, 2257244, 2423762, 2549129, 2780868, 3385866, 3635643, 4847524, 5098258, 6720431, 6771732, 7271286, 7647387, 10196516, 13440862, 14542572, 15294774, 20161293, 26881724, 30589548, 40322586, 73924741, 80645172, 147849482, 221774223, 295698964, 443548446, 887096892]

約数ペア:

[(1, 887096892), (2, 443548446), (3, 295698964), (4, 221774223), (6, 147849482), (11, 80645172), (12, 73924741), (22, 40322586), (29, 30589548), (33, 26881724), (44, 20161293), (58, 15294774), (61, 14542572), (66, 13440862), (87, 10196516), (116, 7647387), (122, 7271286), (131, 6771732), (132, 6720431), (174, 5098258), (183, 4847524), (244, 3635643), (262, 3385866), (319, 2780868), (348, 2549129), (366, 2423762), (393, 2257244), (524, 1692933), (638, 1390434), (671, 1322052), (732, 1211881), (786, 1128622), (841, 1054812), (957, 926956), (1276, 695217), (1342, 661026), (1441, 615612), (1572, 564311), (1682, 527406), (1769, 501468), (1914, 463478), (2013, 440684), (2523, 351604), (2684, 330513), (2882, 307806), (3364, 263703), (3538, 250734), (3799, 233508), (3828, 231739), (4026, 220342), (4323, 205204), (5046, 175802), (5307, 167156), (5764, 153903), (7076, 125367), (7598, 116754), (7991, 111012), (8052, 110171), (8646, 102602), (9251, 95892), (10092, 87901), (10614, 83578), (11397, 77836), (15196, 58377), (15982, 55506), (17292, 51301), (18502, 47946), (19459, 45588), (21228, 41789), (22794, 38918), (23973, 37004), (27753, 31964)]