320876142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{11777}}^1$

素因数の和:12040

約数の個数: 32

約数和(自身を含む): 678412800

約数和(自身を除く): 357536658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1434, 4541, 9082, 11777, 13623, 23554, 27246, 35331, 70662, 223763, 447526, 671289, 1342578, 2814703, 5629406, 8444109, 16888218, 53479357, 106958714, 160438071, 320876142]

約数ペア:

[(1, 320876142), (2, 160438071), (3, 106958714), (6, 53479357), (19, 16888218), (38, 8444109), (57, 5629406), (114, 2814703), (239, 1342578), (478, 671289), (717, 447526), (1434, 223763), (4541, 70662), (9082, 35331), (11777, 27246), (13623, 23554)]