978232788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6343

約数の個数: 120

約数和(自身を含む): 2828891912

約数和(自身を除く): 1850659124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1053, 1332, 1404, 1443, 1924, 1998, 2106, 2886, 2997, 3996, 4212, 4329, 5772, 5994, 6277, 8658, 11988, 12554, 12987, 17316, 18831, 25108, 25974, 37662, 38961, 51948, 56493, 75324, 77922, 81601, 112986, 155844, 163202, 169479, 225972, 232249, 244803, 326404, 338958, 464498, 489606, 508437, 677916, 696747, 734409, 928996, 979212, 1016874, 1393494, 1468818, 2033748, 2090241, 2203227, 2786988, 2937636, 3019237, 4180482, 4406454, 6038474, 6270723, 6609681, 8360964, 8812908, 9057711, 12076948, 12541446, 13219362, 18115422, 18812169, 25082892, 26438724, 27173133, 36230844, 37624338, 54346266, 75248676, 81519399, 108692532, 163038798, 244558197, 326077596, 489116394, 978232788]

約数ペア:

[(1, 978232788), (2, 489116394), (3, 326077596), (4, 244558197), (6, 163038798), (9, 108692532), (12, 81519399), (13, 75248676), (18, 54346266), (26, 37624338), (27, 36230844), (36, 27173133), (37, 26438724), (39, 25082892), (52, 18812169), (54, 18115422), (74, 13219362), (78, 12541446), (81, 12076948), (108, 9057711), (111, 8812908), (117, 8360964), (148, 6609681), (156, 6270723), (162, 6038474), (222, 4406454), (234, 4180482), (324, 3019237), (333, 2937636), (351, 2786988), (444, 2203227), (468, 2090241), (481, 2033748), (666, 1468818), (702, 1393494), (962, 1016874), (999, 979212), (1053, 928996), (1332, 734409), (1404, 696747), (1443, 677916), (1924, 508437), (1998, 489606), (2106, 464498), (2886, 338958), (2997, 326404), (3996, 244803), (4212, 232249), (4329, 225972), (5772, 169479), (5994, 163202), (6277, 155844), (8658, 112986), (11988, 81601), (12554, 77922), (12987, 75324), (17316, 56493), (18831, 51948), (25108, 38961), (25974, 37662)]