266912587438

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{3167}}^1$

素因数の和:3614

約数の個数: 96

約数和(自身を含む): 491455641600

約数和(自身を除く): 224543054162

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 139, 161, 269, 278, 322, 538, 973, 1127, 1883, 1946, 2254, 3167, 3197, 3766, 6187, 6334, 6394, 6811, 12374, 13181, 13622, 22169, 22379, 26362, 37391, 43309, 44338, 44758, 72841, 74782, 86618, 145682, 155183, 156653, 261737, 303163, 310366, 313306, 440213, 509887, 523474, 606326, 851923, 859993, 880426, 1019774, 1703846, 1719986, 1832159, 3081491, 3569209, 3664318, 5963461, 6019951, 6162982, 7138418, 10124899, 11926922, 12039902, 19594229, 20249798, 21570437, 39188458, 41744227, 42139657, 43140874, 70874293, 83488454, 84279314, 118417297, 137159603, 141748586, 236834594, 274319206, 496120051, 828921079, 960117221, 992240102, 1657842158, 1920234442, 2723597831, 5447195662, 5802447553, 11604895106, 19065184817, 38130369634, 133456293719, 266912587438]

約数ペア:

[(1, 266912587438), (2, 133456293719), (7, 38130369634), (14, 19065184817), (23, 11604895106), (46, 5802447553), (49, 5447195662), (98, 2723597831), (139, 1920234442), (161, 1657842158), (269, 992240102), (278, 960117221), (322, 828921079), (538, 496120051), (973, 274319206), (1127, 236834594), (1883, 141748586), (1946, 137159603), (2254, 118417297), (3167, 84279314), (3197, 83488454), (3766, 70874293), (6187, 43140874), (6334, 42139657), (6394, 41744227), (6811, 39188458), (12374, 21570437), (13181, 20249798), (13622, 19594229), (22169, 12039902), (22379, 11926922), (26362, 10124899), (37391, 7138418), (43309, 6162982), (44338, 6019951), (44758, 5963461), (72841, 3664318), (74782, 3569209), (86618, 3081491), (145682, 1832159), (155183, 1719986), (156653, 1703846), (261737, 1019774), (303163, 880426), (310366, 859993), (313306, 851923), (440213, 606326), (509887, 523474)]