2619528072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421417}}^1$

素因数の和:421470

約数の個数: 64

約数和(自身を含む): 7686664320

約数和(自身を除く): 5067136248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 421417, 842834, 1264251, 1685668, 2528502, 2949919, 3371336, 5057004, 5899838, 8849757, 10114008, 11799676, 15592429, 17699514, 23599352, 31184858, 35399028, 46777287, 62369716, 70798056, 93554574, 109147003, 124739432, 187109148, 218294006, 327441009, 374218296, 436588012, 654882018, 873176024, 1309764036, 2619528072]

約数ペア:

[(1, 2619528072), (2, 1309764036), (3, 873176024), (4, 654882018), (6, 436588012), (7, 374218296), (8, 327441009), (12, 218294006), (14, 187109148), (21, 124739432), (24, 109147003), (28, 93554574), (37, 70798056), (42, 62369716), (56, 46777287), (74, 35399028), (84, 31184858), (111, 23599352), (148, 17699514), (168, 15592429), (222, 11799676), (259, 10114008), (296, 8849757), (444, 5899838), (518, 5057004), (777, 3371336), (888, 2949919), (1036, 2528502), (1554, 1685668), (2072, 1264251), (3108, 842834), (6216, 421417)]