288972012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{70207}}^1$

素因数の和:70235

約数の個数: 48

約数和(自身を含む): 786329600

約数和(自身を除く): 497357588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 70207, 140414, 210621, 280828, 421242, 491449, 842484, 982898, 1474347, 1965796, 2948694, 3440143, 5897388, 6880286, 10320429, 13760572, 20640858, 24081001, 41281716, 48162002, 72243003, 96324004, 144486006, 288972012]

約数ペア:

[(1, 288972012), (2, 144486006), (3, 96324004), (4, 72243003), (6, 48162002), (7, 41281716), (12, 24081001), (14, 20640858), (21, 13760572), (28, 10320429), (42, 6880286), (49, 5897388), (84, 3440143), (98, 2948694), (147, 1965796), (196, 1474347), (294, 982898), (343, 842484), (588, 491449), (686, 421242), (1029, 280828), (1372, 210621), (2058, 140414), (4116, 70207)]