401621256

素因数分解:

$2^3\times 3^2\times {\mathrm{5578073}}^1$

素因数の和:5578085

約数の個数: 24

約数和(自身を含む): 1087724430

約数和(自身を除く): 686103174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5578073, 11156146, 16734219, 22312292, 33468438, 44624584, 50202657, 66936876, 100405314, 133873752, 200810628, 401621256]

約数ペア:

[(1, 401621256), (2, 200810628), (3, 133873752), (4, 100405314), (6, 66936876), (8, 50202657), (9, 44624584), (12, 33468438), (18, 22312292), (24, 16734219), (36, 11156146), (72, 5578073)]