599999796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:974

約数の個数: 108

約数和(自身を含む): 1678492452

約数和(自身を除く): 1078492656

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 181, 198, 242, 362, 363, 396, 484, 543, 724, 726, 761, 1086, 1089, 1452, 1522, 1629, 1991, 2172, 2178, 2283, 3044, 3258, 3982, 4356, 4566, 5973, 6516, 6849, 7964, 8371, 9132, 11946, 13698, 16742, 17919, 21901, 23892, 25113, 27396, 33484, 35838, 43802, 50226, 65703, 71676, 75339, 87604, 92081, 100452, 131406, 137741, 150678, 184162, 197109, 262812, 275482, 276243, 301356, 368324, 394218, 413223, 550964, 552486, 788436, 826446, 828729, 1104972, 1239669, 1515151, 1652892, 1657458, 2479338, 3030302, 3314916, 4545453, 4958676, 6060604, 9090906, 13636359, 16666661, 18181812, 27272718, 33333322, 49999983, 54545436, 66666644, 99999966, 149999949, 199999932, 299999898, 599999796]

約数ペア:

[(1, 599999796), (2, 299999898), (3, 199999932), (4, 149999949), (6, 99999966), (9, 66666644), (11, 54545436), (12, 49999983), (18, 33333322), (22, 27272718), (33, 18181812), (36, 16666661), (44, 13636359), (66, 9090906), (99, 6060604), (121, 4958676), (132, 4545453), (181, 3314916), (198, 3030302), (242, 2479338), (362, 1657458), (363, 1652892), (396, 1515151), (484, 1239669), (543, 1104972), (724, 828729), (726, 826446), (761, 788436), (1086, 552486), (1089, 550964), (1452, 413223), (1522, 394218), (1629, 368324), (1991, 301356), (2172, 276243), (2178, 275482), (2283, 262812), (3044, 197109), (3258, 184162), (3982, 150678), (4356, 137741), (4566, 131406), (5973, 100452), (6516, 92081), (6849, 87604), (7964, 75339), (8371, 71676), (9132, 65703), (11946, 50226), (13698, 43802), (16742, 35838), (17919, 33484), (21901, 27396), (23892, 25113)]