289536144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{262261}}^1$

素因数の和:262295

約数の個数: 40

約数和(自身を含む): 780491712

約数和(自身を除く): 490955568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 262261, 524522, 786783, 1049044, 1573566, 2098088, 3147132, 4196176, 6032003, 6294264, 12064006, 12588528, 18096009, 24128012, 36192018, 48256024, 72384036, 96512048, 144768072, 289536144]

約数ペア:

[(1, 289536144), (2, 144768072), (3, 96512048), (4, 72384036), (6, 48256024), (8, 36192018), (12, 24128012), (16, 18096009), (23, 12588528), (24, 12064006), (46, 6294264), (48, 6032003), (69, 4196176), (92, 3147132), (138, 2098088), (184, 1573566), (276, 1049044), (368, 786783), (552, 524522), (1104, 262261)]