398916048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{361337}}^1$

素因数の和:361371

約数の個数: 40

約数和(自身を含む): 1075341888

約数和(自身を除く): 676425840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 361337, 722674, 1084011, 1445348, 2168022, 2890696, 4336044, 5781392, 8310751, 8672088, 16621502, 17344176, 24932253, 33243004, 49864506, 66486008, 99729012, 132972016, 199458024, 398916048]

約数ペア:

[(1, 398916048), (2, 199458024), (3, 132972016), (4, 99729012), (6, 66486008), (8, 49864506), (12, 33243004), (16, 24932253), (23, 17344176), (24, 16621502), (46, 8672088), (48, 8310751), (69, 5781392), (92, 4336044), (138, 2890696), (184, 2168022), (276, 1445348), (368, 1084011), (552, 722674), (1104, 361337)]