320522144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3469

約数の個数: 48

約数和(自身を含む): 658296576

約数和(自身を除く): 337774432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1552, 3007, 3104, 3331, 6014, 6662, 12028, 13324, 24056, 26648, 48112, 53296, 96224, 103261, 106592, 206522, 323107, 413044, 646214, 826088, 1292428, 1652176, 2584856, 3304352, 5169712, 10016317, 10339424, 20032634, 40065268, 80130536, 160261072, 320522144]

約数ペア:

[(1, 320522144), (2, 160261072), (4, 80130536), (8, 40065268), (16, 20032634), (31, 10339424), (32, 10016317), (62, 5169712), (97, 3304352), (124, 2584856), (194, 1652176), (248, 1292428), (388, 826088), (496, 646214), (776, 413044), (992, 323107), (1552, 206522), (3007, 106592), (3104, 103261), (3331, 96224), (6014, 53296), (6662, 48112), (12028, 26648), (13324, 24056)]