2047196268

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8578

約数の個数: 144

約数和(自身を含む): 6084216320

約数和(自身を除く): 4037020052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 972, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3159, 4212, 4446, 4617, 6156, 6318, 6669, 8527, 8892, 9234, 12636, 13338, 17054, 18468, 20007, 25581, 26676, 34108, 40014, 51162, 60021, 76743, 80028, 102324, 110851, 120042, 153486, 162013, 221702, 230229, 240084, 306972, 324026, 332553, 443404, 460458, 486039, 648052, 665106, 690687, 920916, 972078, 997659, 1330212, 1381374, 1458117, 1944156, 1995318, 2072061, 2106169, 2762748, 2916234, 2992977, 3990636, 4144122, 4212338, 4374351, 5832468, 5985954, 6318507, 8288244, 8424676, 8748702, 8978931, 11971908, 12637014, 13123053, 17497404, 17957862, 18955521, 25274028, 26246106, 26936793, 35915724, 37911042, 39369159, 52492212, 53873586, 56866563, 75822084, 78738318, 107747172, 113733126, 157476636, 170599689, 227466252, 341199378, 511799067, 682398756, 1023598134, 2047196268]

約数ペア:

[(1, 2047196268), (2, 1023598134), (3, 682398756), (4, 511799067), (6, 341199378), (9, 227466252), (12, 170599689), (13, 157476636), (18, 113733126), (19, 107747172), (26, 78738318), (27, 75822084), (36, 56866563), (38, 53873586), (39, 52492212), (52, 39369159), (54, 37911042), (57, 35915724), (76, 26936793), (78, 26246106), (81, 25274028), (108, 18955521), (114, 17957862), (117, 17497404), (156, 13123053), (162, 12637014), (171, 11971908), (228, 8978931), (234, 8748702), (243, 8424676), (247, 8288244), (324, 6318507), (342, 5985954), (351, 5832468), (468, 4374351), (486, 4212338), (494, 4144122), (513, 3990636), (684, 2992977), (702, 2916234), (741, 2762748), (972, 2106169), (988, 2072061), (1026, 1995318), (1053, 1944156), (1404, 1458117), (1482, 1381374), (1539, 1330212), (2052, 997659), (2106, 972078), (2223, 920916), (2964, 690687), (3078, 665106), (3159, 648052), (4212, 486039), (4446, 460458), (4617, 443404), (6156, 332553), (6318, 324026), (6669, 306972), (8527, 240084), (8892, 230229), (9234, 221702), (12636, 162013), (13338, 153486), (17054, 120042), (18468, 110851), (20007, 102324), (25581, 80028), (26676, 76743), (34108, 60021), (40014, 51162)]