319252934

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 700484400

約数和(自身を除く): 381231466

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 109, 121, 133, 143, 154, 182, 209, 218, 242, 247, 266, 286, 418, 494, 539, 637, 763, 847, 931, 1001, 1078, 1199, 1274, 1417, 1463, 1526, 1573, 1694, 1729, 1862, 2002, 2071, 2299, 2398, 2717, 2834, 2926, 3146, 3458, 4142, 4598, 5341, 5434, 5929, 7007, 8393, 9919, 10241, 10682, 11011, 11858, 12103, 13189, 14014, 14497, 15587, 16093, 16786, 19019, 19838, 20482, 22022, 22781, 24206, 26378, 26923, 28994, 29887, 31174, 32186, 38038, 45562, 53846, 58751, 59774, 69433, 77077, 92323, 101479, 109109, 112651, 117502, 133133, 138866, 154154, 159467, 171457, 184646, 188461, 202958, 209209, 218218, 225302, 250591, 266266, 296153, 318934, 342914, 376922, 418418, 501182, 592306, 646261, 763763, 1116269, 1200199, 1292522, 1319227, 1464463, 1527526, 1754137, 2073071, 2232538, 2400398, 2638454, 2928926, 3257683, 3508274, 4146142, 6515366, 8401393, 12278959, 14511497, 16802786, 22803781, 24557918, 29022994, 45607562, 159626467, 319252934]

約数ペア:

[(1, 319252934), (2, 159626467), (7, 45607562), (11, 29022994), (13, 24557918), (14, 22803781), (19, 16802786), (22, 14511497), (26, 12278959), (38, 8401393), (49, 6515366), (77, 4146142), (91, 3508274), (98, 3257683), (109, 2928926), (121, 2638454), (133, 2400398), (143, 2232538), (154, 2073071), (182, 1754137), (209, 1527526), (218, 1464463), (242, 1319227), (247, 1292522), (266, 1200199), (286, 1116269), (418, 763763), (494, 646261), (539, 592306), (637, 501182), (763, 418418), (847, 376922), (931, 342914), (1001, 318934), (1078, 296153), (1199, 266266), (1274, 250591), (1417, 225302), (1463, 218218), (1526, 209209), (1573, 202958), (1694, 188461), (1729, 184646), (1862, 171457), (2002, 159467), (2071, 154154), (2299, 138866), (2398, 133133), (2717, 117502), (2834, 112651), (2926, 109109), (3146, 101479), (3458, 92323), (4142, 77077), (4598, 69433), (5341, 59774), (5434, 58751), (5929, 53846), (7007, 45562), (8393, 38038), (9919, 32186), (10241, 31174), (10682, 29887), (11011, 28994), (11858, 26923), (12103, 26378), (13189, 24206), (14014, 22781), (14497, 22022), (15587, 20482), (16093, 19838), (16786, 19019)]