216041208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{391379}}^1$

素因数の和:391411

約数の個数: 32

約数和(自身を含む): 563587200

約数和(自身を除く): 347545992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 391379, 782758, 1174137, 1565516, 2348274, 3131032, 4696548, 9001717, 9393096, 18003434, 27005151, 36006868, 54010302, 72013736, 108020604, 216041208]

約数ペア:

[(1, 216041208), (2, 108020604), (3, 72013736), (4, 54010302), (6, 36006868), (8, 27005151), (12, 18003434), (23, 9393096), (24, 9001717), (46, 4696548), (69, 3131032), (92, 2348274), (138, 1565516), (184, 1174137), (276, 782758), (552, 391379)]