397853808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{68501}}^1$

素因数の和:68534

約数の個数: 60

約数和(自身を含む): 1129734984

約数和(自身を除く): 731881176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 68501, 137002, 205503, 274004, 411006, 548008, 753511, 822012, 1096016, 1507022, 1644024, 2260533, 3014044, 3288048, 4521066, 6028088, 8288621, 9042132, 12056176, 16577242, 18084264, 24865863, 33154484, 36168528, 49731726, 66308968, 99463452, 132617936, 198926904, 397853808]

約数ペア:

[(1, 397853808), (2, 198926904), (3, 132617936), (4, 99463452), (6, 66308968), (8, 49731726), (11, 36168528), (12, 33154484), (16, 24865863), (22, 18084264), (24, 16577242), (33, 12056176), (44, 9042132), (48, 8288621), (66, 6028088), (88, 4521066), (121, 3288048), (132, 3014044), (176, 2260533), (242, 1644024), (264, 1507022), (363, 1096016), (484, 822012), (528, 753511), (726, 548008), (968, 411006), (1452, 274004), (1936, 205503), (2904, 137002), (5808, 68501)]