288214498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 545338836

約数和(自身を除く): 257124338

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 289, 317, 374, 442, 578, 634, 1573, 2057, 2431, 3146, 3179, 3487, 3757, 4114, 4121, 4862, 5389, 6358, 6974, 7514, 8242, 10778, 26741, 34969, 38357, 41327, 45331, 53482, 59279, 69938, 70057, 76714, 82654, 90662, 91613, 118558, 140114, 183226, 454597, 498641, 652069, 770627, 909194, 997282, 1007743, 1190969, 1304138, 1541254, 2015486, 2381938, 8476897, 11085173, 13100659, 16953794, 22170346, 26201318, 144107249, 288214498]

約数ペア:

[(1, 288214498), (2, 144107249), (11, 26201318), (13, 22170346), (17, 16953794), (22, 13100659), (26, 11085173), (34, 8476897), (121, 2381938), (143, 2015486), (187, 1541254), (221, 1304138), (242, 1190969), (286, 1007743), (289, 997282), (317, 909194), (374, 770627), (442, 652069), (578, 498641), (634, 454597), (1573, 183226), (2057, 140114), (2431, 118558), (3146, 91613), (3179, 90662), (3487, 82654), (3757, 76714), (4114, 70057), (4121, 69938), (4862, 59279), (5389, 53482), (6358, 45331), (6974, 41327), (7514, 38357), (8242, 34969), (10778, 26741)]